12212116657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1\times {\mathrm{19289}}^1$

素因数の和:20904

約数の個数: 16

約数和(自身を含む): 13585098240

約数和(自身を除く): 1372981583

約数列:

[1, 13, 31, 403, 1571, 19289, 20423, 48701, 250757, 597959, 633113, 7773467, 30303019, 393939247, 939393589, 12212116657]

約数ペア:

[(1, 12212116657), (13, 939393589), (31, 393939247), (403, 30303019), (1571, 7773467), (19289, 633113), (20423, 597959), (48701, 250757)]