13218154

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 20414016

約数和(自身を除く): 7195862

約数列:

[1, 2, 41, 82, 331, 487, 662, 974, 13571, 19967, 27142, 39934, 161197, 322394, 6609077, 13218154]

約数ペア:

[(1, 13218154), (2, 6609077), (41, 322394), (82, 161197), (331, 39934), (487, 27142), (662, 19967), (974, 13571)]