19156744230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{434689}}^1$

素因数の和:434825

約数の個数: 64

約数和(自身を含む): 49951097280

約数和(自身を除く): 30794353050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1695, 2938, 3390, 4407, 7345, 8814, 14690, 22035, 44070, 434689, 869378, 1304067, 2173445, 2608134, 4346890, 5650957, 6520335, 11301914, 13040670, 16952871, 28254785, 33905742, 49119857, 56509570, 84764355, 98239714, 147359571, 169528710, 245599285, 294719142, 491198570, 638558141, 736797855, 1277116282, 1473595710, 1915674423, 3192790705, 3831348846, 6385581410, 9578372115, 19156744230]

約数ペア:

[(1, 19156744230), (2, 9578372115), (3, 6385581410), (5, 3831348846), (6, 3192790705), (10, 1915674423), (13, 1473595710), (15, 1277116282), (26, 736797855), (30, 638558141), (39, 491198570), (65, 294719142), (78, 245599285), (113, 169528710), (130, 147359571), (195, 98239714), (226, 84764355), (339, 56509570), (390, 49119857), (565, 33905742), (678, 28254785), (1130, 16952871), (1469, 13040670), (1695, 11301914), (2938, 6520335), (3390, 5650957), (4407, 4346890), (7345, 2608134), (8814, 2173445), (14690, 1304067), (22035, 869378), (44070, 434689)]