21100162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3467}}^1$

素因数の和:3665

約数の個数: 16

約数和(自身を含む): 33708960

約数和(自身を除く): 12608798

約数列:

[1, 2, 17, 34, 179, 358, 3043, 3467, 6086, 6934, 58939, 117878, 620593, 1241186, 10550081, 21100162]

約数ペア:

[(1, 21100162), (2, 10550081), (17, 1241186), (34, 620593), (179, 117878), (358, 58939), (3043, 6934), (3467, 6086)]