15966872452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{742369}}^1$

素因数の和:742675

約数の個数: 24

約数和(自身を含む): 29516631200

約数和(自身を除く): 13549758748

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 1132, 5377, 10754, 21508, 742369, 1484738, 2969476, 14105011, 28210022, 56420044, 210090427, 420180854, 840361708, 3991718113, 7983436226, 15966872452]

約数ペア:

[(1, 15966872452), (2, 7983436226), (4, 3991718113), (19, 840361708), (38, 420180854), (76, 210090427), (283, 56420044), (566, 28210022), (1132, 14105011), (5377, 2969476), (10754, 1484738), (21508, 742369)]