19057104

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 59540832

約数和(自身を除く): 40483728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 132, 144, 159, 176, 198, 212, 227, 264, 318, 396, 424, 454, 477, 528, 583, 636, 681, 792, 848, 908, 954, 1166, 1272, 1362, 1584, 1749, 1816, 1908, 2043, 2332, 2497, 2544, 2724, 3498, 3632, 3816, 4086, 4664, 4994, 5247, 5448, 6996, 7491, 7632, 8172, 9328, 9988, 10494, 10896, 12031, 13992, 14982, 16344, 19976, 20988, 22473, 24062, 27984, 29964, 32688, 36093, 39952, 41976, 44946, 48124, 59928, 72186, 83952, 89892, 96248, 108279, 119856, 132341, 144372, 179784, 192496, 216558, 264682, 288744, 359568, 397023, 433116, 529364, 577488, 794046, 866232, 1058728, 1191069, 1588092, 1732464, 2117456, 2382138, 3176184, 4764276, 6352368, 9528552, 19057104]

約数ペア:

[(1, 19057104), (2, 9528552), (3, 6352368), (4, 4764276), (6, 3176184), (8, 2382138), (9, 2117456), (11, 1732464), (12, 1588092), (16, 1191069), (18, 1058728), (22, 866232), (24, 794046), (33, 577488), (36, 529364), (44, 433116), (48, 397023), (53, 359568), (66, 288744), (72, 264682), (88, 216558), (99, 192496), (106, 179784), (132, 144372), (144, 132341), (159, 119856), (176, 108279), (198, 96248), (212, 89892), (227, 83952), (264, 72186), (318, 59928), (396, 48124), (424, 44946), (454, 41976), (477, 39952), (528, 36093), (583, 32688), (636, 29964), (681, 27984), (792, 24062), (848, 22473), (908, 20988), (954, 19976), (1166, 16344), (1272, 14982), (1362, 13992), (1584, 12031), (1749, 10896), (1816, 10494), (1908, 9988), (2043, 9328), (2332, 8172), (2497, 7632), (2544, 7491), (2724, 6996), (3498, 5448), (3632, 5247), (3816, 4994), (4086, 4664)]