27164642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11719}}^1$

素因数の和:11801

約数の個数: 16

約数和(自身を含む): 43598400

約数和(自身を除く): 16433758

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11719, 23438, 222661, 445322, 714859, 1429718, 13582321, 27164642]

約数ペア:

[(1, 27164642), (2, 13582321), (19, 1429718), (38, 714859), (61, 445322), (122, 222661), (1159, 23438), (2318, 11719)]