12228790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 25429824

約数和(自身を除く): 13201034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 1801, 3395, 3602, 6790, 9005, 12607, 18010, 25214, 63035, 126070, 174697, 349394, 873485, 1222879, 1746970, 2445758, 6114395, 12228790]

約数ペア:

[(1, 12228790), (2, 6114395), (5, 2445758), (7, 1746970), (10, 1222879), (14, 873485), (35, 349394), (70, 174697), (97, 126070), (194, 63035), (485, 25214), (679, 18010), (970, 12607), (1358, 9005), (1801, 6790), (3395, 3602)]