19345470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{887}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 46545408

約数和(自身を除く): 27199938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 727, 887, 1454, 1774, 2181, 2661, 3635, 4362, 4435, 5322, 7270, 8870, 10905, 13305, 21810, 26610, 644849, 1289698, 1934547, 3224245, 3869094, 6448490, 9672735, 19345470]

約数ペア:

[(1, 19345470), (2, 9672735), (3, 6448490), (5, 3869094), (6, 3224245), (10, 1934547), (15, 1289698), (30, 644849), (727, 26610), (887, 21810), (1454, 13305), (1774, 10905), (2181, 8870), (2661, 7270), (3635, 5322), (4362, 4435)]