19168754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1151}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 31435776

約数和(自身を除く): 12267022

約数列:

[1, 2, 11, 22, 757, 1151, 1514, 2302, 8327, 12661, 16654, 25322, 871307, 1742614, 9584377, 19168754]

約数ペア:

[(1, 19168754), (2, 9584377), (11, 1742614), (22, 871307), (757, 25322), (1151, 16654), (1514, 12661), (2302, 8327)]