19722396

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{7177}}^1$

素因数の和:7413

約数の個数: 24

約数和(自身を含む): 46226320

約数和(自身を除く): 26503924

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 7177, 14354, 21531, 28708, 43062, 86124, 1643533, 3287066, 4930599, 6574132, 9861198, 19722396]

約数ペア:

[(1, 19722396), (2, 9861198), (3, 6574132), (4, 4930599), (6, 3287066), (12, 1643533), (229, 86124), (458, 43062), (687, 28708), (916, 21531), (1374, 14354), (2748, 7177)]