12156620198

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1451}}^1\times {\mathrm{30577}}^1$

素因数の和:32167

約数の個数: 16

約数和(自身を含む): 18381291984

約数和(自身を除く): 6224671786

約数列:

[1, 2, 137, 274, 1451, 2902, 30577, 61154, 198787, 397574, 4189049, 8378098, 44367227, 88734454, 6078310099, 12156620198]

約数ペア:

[(1, 12156620198), (2, 6078310099), (137, 88734454), (274, 44367227), (1451, 8378098), (2902, 4189049), (30577, 397574), (61154, 198787)]