188812421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{38699}}^1$

素因数の和:38764

約数の個数: 16

約数和(自身を含む): 234057600

約数和(自身を除く): 45245179

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 38699, 270893, 657883, 1586659, 4605181, 11106613, 26973203, 188812421]

約数ペア:

[(1, 188812421), (7, 26973203), (17, 11106613), (41, 4605181), (119, 1586659), (287, 657883), (697, 270893), (4879, 38699)]