21902282

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5683}}^1$

素因数の和:5773

約数の個数: 16

約数和(自身を含む): 34376832

約数和(自身を除く): 12474550

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 5683, 11366, 233003, 267101, 466006, 534202, 10951141, 21902282]

約数ペア:

[(1, 21902282), (2, 10951141), (41, 534202), (47, 466006), (82, 267101), (94, 233003), (1927, 11366), (3854, 5683)]