15943208

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{2011}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 29938560

約数和(自身を除く): 13995352

約数列:

[1, 2, 4, 8, 991, 1982, 2011, 3964, 4022, 7928, 8044, 16088, 1992901, 3985802, 7971604, 15943208]

約数ペア:

[(1, 15943208), (2, 7971604), (4, 3985802), (8, 1992901), (991, 16088), (1982, 8044), (2011, 7928), (3964, 4022)]