2155792

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2086

約数の個数: 20

約数和(自身を含む): 4241296

約数和(自身を除く): 2085504

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2011, 4022, 8044, 16088, 32176, 134737, 269474, 538948, 1077896, 2155792]

約数ペア:

[(1, 2155792), (2, 1077896), (4, 538948), (8, 269474), (16, 134737), (67, 32176), (134, 16088), (268, 8044), (536, 4022), (1072, 2011)]