12507818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11867}}^1$

素因数の和:11917

約数の個数: 16

約数和(自身を含む): 20507904

約数和(自身を除く): 8000086

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 11867, 23734, 201739, 367877, 403478, 735754, 6253909, 12507818]

約数ペア:

[(1, 12507818), (2, 6253909), (17, 735754), (31, 403478), (34, 367877), (62, 201739), (527, 23734), (1054, 11867)]