21935492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2267}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 40007520

約数和(自身を除く): 18072028

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2267, 2419, 4534, 4838, 9068, 9676, 92947, 133753, 185894, 267506, 371788, 535012, 5483873, 10967746, 21935492]

約数ペア:

[(1, 21935492), (2, 10967746), (4, 5483873), (41, 535012), (59, 371788), (82, 267506), (118, 185894), (164, 133753), (236, 92947), (2267, 9676), (2419, 9068), (4534, 4838)]