99921884

素因数分解:

$2^2\times {\mathrm{1571}}^1\times {\mathrm{15901}}^1$

素因数の和:17476

約数の個数: 12

約数和(自身を含む): 174985608

約数和(自身を除く): 75063724

約数列:

[1, 2, 4, 1571, 3142, 6284, 15901, 31802, 63604, 24980471, 49960942, 99921884]

約数ペア:

[(1, 99921884), (2, 49960942), (4, 24980471), (1571, 63604), (3142, 31802), (6284, 15901)]