43157426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12671}}^1$

素因数の和:12817

約数の個数: 16

約数和(自身を含む): 70253568

約数和(自身を除く): 27096142

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 12671, 25342, 164723, 329446, 1659901, 3319802, 21578713, 43157426]

約数ペア:

[(1, 43157426), (2, 21578713), (13, 3319802), (26, 1659901), (131, 329446), (262, 164723), (1703, 25342), (3406, 12671)]