19729136592

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{54869}}^1$

素因数の和:55121

約数の個数: 120

約数和(自身を含む): 60500100960

約数和(自身を除く): 40770964368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 227, 264, 396, 454, 528, 681, 792, 908, 1362, 1584, 1816, 2043, 2497, 2724, 3632, 4086, 4994, 5448, 7491, 8172, 9988, 10896, 14982, 16344, 19976, 22473, 29964, 32688, 39952, 44946, 54869, 59928, 89892, 109738, 119856, 164607, 179784, 219476, 329214, 359568, 438952, 493821, 603559, 658428, 877904, 987642, 1207118, 1316856, 1810677, 1975284, 2414236, 2633712, 3621354, 3950568, 4828472, 5432031, 7242708, 7901136, 9656944, 10864062, 12455263, 14485416, 21728124, 24910526, 28970832, 37365789, 43456248, 49821052, 74731578, 86912496, 99642104, 112097367, 137007893, 149463156, 199284208, 224194734, 274015786, 298926312, 411023679, 448389468, 548031572, 597852624, 822047358, 896778936, 1096063144, 1233071037, 1644094716, 1793557872, 2192126288, 2466142074, 3288189432, 4932284148, 6576378864, 9864568296, 19729136592]

約数ペア:

[(1, 19729136592), (2, 9864568296), (3, 6576378864), (4, 4932284148), (6, 3288189432), (8, 2466142074), (9, 2192126288), (11, 1793557872), (12, 1644094716), (16, 1233071037), (18, 1096063144), (22, 896778936), (24, 822047358), (33, 597852624), (36, 548031572), (44, 448389468), (48, 411023679), (66, 298926312), (72, 274015786), (88, 224194734), (99, 199284208), (132, 149463156), (144, 137007893), (176, 112097367), (198, 99642104), (227, 86912496), (264, 74731578), (396, 49821052), (454, 43456248), (528, 37365789), (681, 28970832), (792, 24910526), (908, 21728124), (1362, 14485416), (1584, 12455263), (1816, 10864062), (2043, 9656944), (2497, 7901136), (2724, 7242708), (3632, 5432031), (4086, 4828472), (4994, 3950568), (5448, 3621354), (7491, 2633712), (8172, 2414236), (9988, 1975284), (10896, 1810677), (14982, 1316856), (16344, 1207118), (19976, 987642), (22473, 877904), (29964, 658428), (32688, 603559), (39952, 493821), (44946, 438952), (54869, 359568), (59928, 329214), (89892, 219476), (109738, 179784), (119856, 164607)]