12798808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{145441}}^1$

素因数の和:145458

約数の個数: 16

約数和(自身を含む): 26179560

約数和(自身を除く): 13380752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 145441, 290882, 581764, 1163528, 1599851, 3199702, 6399404, 12798808]

約数ペア:

[(1, 12798808), (2, 6399404), (4, 3199702), (8, 1599851), (11, 1163528), (22, 581764), (44, 290882), (88, 145441)]