13251619922

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{161605121}}^1$

素因数の和:161605164

約数の個数: 8

約数和(自身を含む): 20362245372

約数和(自身を除く): 7110625450

約数列:

[1, 2, 41, 82, 161605121, 323210242, 6625809961, 13251619922]

約数ペア:

[(1, 13251619922), (2, 6625809961), (41, 323210242), (82, 161605121)]