21926288

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{23227}}^1$

素因数の和:23294

約数の個数: 20

約数和(自身を含む): 43204080

約数和(自身を除く): 21277792

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 23227, 46454, 92908, 185816, 371632, 1370393, 2740786, 5481572, 10963144, 21926288]

約数ペア:

[(1, 21926288), (2, 10963144), (4, 5481572), (8, 2740786), (16, 1370393), (59, 371632), (118, 185816), (236, 92908), (472, 46454), (944, 23227)]