21418652

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 38949120

約数和(自身を除く): 17530468

約数列:

[1, 2, 4, 47, 59, 94, 118, 188, 236, 1931, 2773, 3862, 5546, 7724, 11092, 90757, 113929, 181514, 227858, 363028, 455716, 5354663, 10709326, 21418652]

約数ペア:

[(1, 21418652), (2, 10709326), (4, 5354663), (47, 455716), (59, 363028), (94, 227858), (118, 181514), (188, 113929), (236, 90757), (1931, 11092), (2773, 7724), (3862, 5546)]