15191656

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 29211840

約数和(自身を除く): 14020184

約数列:

[1, 2, 4, 8, 83, 137, 166, 167, 274, 332, 334, 548, 664, 668, 1096, 1336, 11371, 13861, 22742, 22879, 27722, 45484, 45758, 55444, 90968, 91516, 110888, 183032, 1898957, 3797914, 7595828, 15191656]

約数ペア:

[(1, 15191656), (2, 7595828), (4, 3797914), (8, 1898957), (83, 183032), (137, 110888), (166, 91516), (167, 90968), (274, 55444), (332, 45758), (334, 45484), (548, 27722), (664, 22879), (668, 22742), (1096, 13861), (1336, 11371)]