15653367430

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1229}}^1\times {\mathrm{1987}}^1$

素因数の和:3864

約数の個数: 32

約数和(自身を含む): 28257193440

約数和(自身を除く): 12603826010

約数列:

[1, 2, 5, 10, 641, 1229, 1282, 1987, 2458, 3205, 3974, 6145, 6410, 9935, 12290, 19870, 787789, 1273667, 1575578, 2442023, 2547334, 3938945, 4884046, 6368335, 7877890, 12210115, 12736670, 24420230, 1565336743, 3130673486, 7826683715, 15653367430]

約数ペア:

[(1, 15653367430), (2, 7826683715), (5, 3130673486), (10, 1565336743), (641, 24420230), (1229, 12736670), (1282, 12210115), (1987, 7877890), (2458, 6368335), (3205, 4884046), (3974, 3938945), (6145, 2547334), (6410, 2442023), (9935, 1575578), (12290, 1273667), (19870, 787789)]