13888959595421

素因数分解:

${\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1\times {\mathrm{1481971}}^1$

素因数の和:1484180

約数の個数: 16

約数和(自身を含む): 14440335168000

約数和(自身を除く): 551375572579

約数列:

[1, 31, 149, 2029, 4619, 62899, 302321, 1481971, 9371951, 45941101, 220813679, 3006919159, 6845224049, 93214493929, 448030954691, 13888959595421]

約数ペア:

[(1, 13888959595421), (31, 448030954691), (149, 93214493929), (2029, 6845224049), (4619, 3006919159), (62899, 220813679), (302321, 45941101), (1481971, 9371951)]