11921210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{24329}}^1$

素因数の和:24350

約数の個数: 24

約数和(自身を含む): 24962580

約数和(自身を除く): 13041370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 24329, 48658, 121645, 170303, 243290, 340606, 851515, 1192121, 1703030, 2384242, 5960605, 11921210]

約数ペア:

[(1, 11921210), (2, 5960605), (5, 2384242), (7, 1703030), (10, 1192121), (14, 851515), (35, 340606), (49, 243290), (70, 170303), (98, 121645), (245, 48658), (490, 24329)]