11986870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 26593920

約数和(自身を除く): 14607050

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1439, 1666, 2878, 4165, 7195, 8330, 10073, 14390, 20146, 24463, 48926, 50365, 70511, 100730, 122315, 141022, 171241, 244630, 342482, 352555, 705110, 856205, 1198687, 1712410, 2397374, 5993435, 11986870]

約数ペア:

[(1, 11986870), (2, 5993435), (5, 2397374), (7, 1712410), (10, 1198687), (14, 856205), (17, 705110), (34, 352555), (35, 342482), (49, 244630), (70, 171241), (85, 141022), (98, 122315), (119, 100730), (170, 70511), (238, 50365), (245, 48926), (490, 24463), (595, 20146), (833, 14390), (1190, 10073), (1439, 8330), (1666, 7195), (2878, 4165)]