12158174

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1392

約数の個数: 24

約数和(自身を含む): 21450240

約数和(自身を除く): 9292066

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1279, 1358, 2558, 4753, 8953, 9506, 17906, 62671, 124063, 125342, 248126, 868441, 1736882, 6079087, 12158174]

約数ペア:

[(1, 12158174), (2, 6079087), (7, 1736882), (14, 868441), (49, 248126), (97, 125342), (98, 124063), (194, 62671), (679, 17906), (1279, 9506), (1358, 8953), (2558, 4753)]