19733738710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{392087}}^1$

素因数の和:392820

約数の個数: 32

約数和(自身を含む): 40651683840

約数和(自身を除く): 20917945130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 719, 1438, 3595, 5033, 7190, 10066, 25165, 50330, 392087, 784174, 1960435, 2744609, 3920870, 5489218, 13723045, 27446090, 281910553, 563821106, 1409552765, 1973373871, 2819105530, 3946747742, 9866869355, 19733738710]

約数ペア:

[(1, 19733738710), (2, 9866869355), (5, 3946747742), (7, 2819105530), (10, 1973373871), (14, 1409552765), (35, 563821106), (70, 281910553), (719, 27446090), (1438, 13723045), (3595, 5489218), (5033, 3920870), (7190, 2744609), (10066, 1960435), (25165, 784174), (50330, 392087)]