16624630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6612

約数の個数: 32

約数和(自身を含む): 34069248

約数和(自身を除く): 17444618

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6571, 13142, 32855, 65710, 72281, 144562, 151133, 302266, 361405, 722810, 755665, 1511330, 1662463, 3324926, 8312315, 16624630]

約数ペア:

[(1, 16624630), (2, 8312315), (5, 3324926), (10, 1662463), (11, 1511330), (22, 755665), (23, 722810), (46, 361405), (55, 302266), (110, 151133), (115, 144562), (230, 72281), (253, 65710), (506, 32855), (1265, 13142), (2530, 6571)]