12490835

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 18468000

約数和(自身を除く): 5977165

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 2999, 4165, 14995, 20993, 50983, 104965, 146951, 254915, 356881, 734755, 1784405, 2498167, 12490835]

約数ペア:

[(1, 12490835), (5, 2498167), (7, 1784405), (17, 734755), (35, 356881), (49, 254915), (85, 146951), (119, 104965), (245, 50983), (595, 20993), (833, 14995), (2999, 4165)]