12718869692

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{198571}}^1$

素因数の和:198881

約数の個数: 24

約数和(自身を含む): 22684865280

約数和(自身を除く): 9965995588

約数列:

[1, 2, 4, 67, 134, 239, 268, 478, 956, 16013, 32026, 64052, 198571, 397142, 794284, 13304257, 26608514, 47458469, 53217028, 94916938, 189833876, 3179717423, 6359434846, 12718869692]

約数ペア:

[(1, 12718869692), (2, 6359434846), (4, 3179717423), (67, 189833876), (134, 94916938), (239, 53217028), (268, 47458469), (478, 26608514), (956, 13304257), (16013, 794284), (32026, 397142), (64052, 198571)]