21722702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15583}}^1$

素因数の和:15643

約数の個数: 16

約数和(自身を含む): 35344512

約数和(自身を除く): 13621810

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 15583, 31166, 264911, 529822, 638903, 1277806, 10861351, 21722702]

約数ペア:

[(1, 21722702), (2, 10861351), (17, 1277806), (34, 638903), (41, 529822), (82, 264911), (697, 31166), (1394, 15583)]