19760056

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{5867}}^1$

素因数の和:6294

約数の個数: 16

約数和(自身を含む): 37144440

約数和(自身を除く): 17384384

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 5867, 11734, 23468, 46936, 2470007, 4940014, 9880028, 19760056]

約数ペア:

[(1, 19760056), (2, 9880028), (4, 4940014), (8, 2470007), (421, 46936), (842, 23468), (1684, 11734), (3368, 5867)]