21559452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{94559}}^1$

素因数の和:94585

約数の個数: 24

約数和(自身を含む): 52953600

約数和(自身を除く): 31394148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 94559, 189118, 283677, 378236, 567354, 1134708, 1796621, 3593242, 5389863, 7186484, 10779726, 21559452]

約数ペア:

[(1, 21559452), (2, 10779726), (3, 7186484), (4, 5389863), (6, 3593242), (12, 1796621), (19, 1134708), (38, 567354), (57, 378236), (76, 283677), (114, 189118), (228, 94559)]