29515538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8167}}^1$

素因数の和:8321

約数の個数: 16

約数和(自身を含む): 48027840

約数和(自身を除く): 18512302

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 8167, 16334, 106171, 212342, 1135213, 2270426, 14757769, 29515538]

約数ペア:

[(1, 29515538), (2, 14757769), (13, 2270426), (26, 1135213), (139, 212342), (278, 106171), (1807, 16334), (3614, 8167)]