19261935

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 45619200

約数和(自身を除く): 26357265

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 109, 119, 135, 153, 165, 187, 189, 231, 255, 297, 315, 327, 357, 385, 459, 495, 545, 561, 595, 693, 763, 765, 935, 945, 981, 1071, 1155, 1199, 1309, 1485, 1635, 1683, 1785, 1853, 2079, 2289, 2295, 2805, 2943, 3213, 3465, 3597, 3815, 3927, 4905, 5049, 5355, 5559, 5995, 6545, 6867, 8393, 8415, 9265, 10395, 10791, 11445, 11781, 12971, 14715, 16065, 16677, 17985, 19635, 20383, 20601, 25179, 25245, 27795, 32373, 34335, 35343, 38913, 41965, 50031, 53955, 58905, 61149, 64855, 75537, 83385, 101915, 103005, 116739, 125895, 142681, 161865, 176715, 183447, 194565, 226611, 250155, 305745, 350217, 377685, 428043, 550341, 583695, 713405, 917235, 1133055, 1284129, 1751085, 2140215, 2751705, 3852387, 6420645, 19261935]

約数ペア:

[(1, 19261935), (3, 6420645), (5, 3852387), (7, 2751705), (9, 2140215), (11, 1751085), (15, 1284129), (17, 1133055), (21, 917235), (27, 713405), (33, 583695), (35, 550341), (45, 428043), (51, 377685), (55, 350217), (63, 305745), (77, 250155), (85, 226611), (99, 194565), (105, 183447), (109, 176715), (119, 161865), (135, 142681), (153, 125895), (165, 116739), (187, 103005), (189, 101915), (231, 83385), (255, 75537), (297, 64855), (315, 61149), (327, 58905), (357, 53955), (385, 50031), (459, 41965), (495, 38913), (545, 35343), (561, 34335), (595, 32373), (693, 27795), (763, 25245), (765, 25179), (935, 20601), (945, 20383), (981, 19635), (1071, 17985), (1155, 16677), (1199, 16065), (1309, 14715), (1485, 12971), (1635, 11781), (1683, 11445), (1785, 10791), (1853, 10395), (2079, 9265), (2289, 8415), (2295, 8393), (2805, 6867), (2943, 6545), (3213, 5995), (3465, 5559), (3597, 5355), (3815, 5049), (3927, 4905)]