21966644

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13297}}^1$

素因数の和:13367

約数の個数: 24

約数和(自身を含む): 44681280

約数和(自身を除く): 22714636

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 13297, 26594, 53188, 93079, 186158, 372316, 784523, 1569046, 3138092, 5491661, 10983322, 21966644]

約数ペア:

[(1, 21966644), (2, 10983322), (4, 5491661), (7, 3138092), (14, 1569046), (28, 784523), (59, 372316), (118, 186158), (236, 93079), (413, 53188), (826, 26594), (1652, 13297)]