19566170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2551}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 19020070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 2551, 3835, 5102, 7670, 12755, 25510, 33163, 66326, 150509, 165815, 301018, 331630, 752545, 1505090, 1956617, 3913234, 9783085, 19566170]

約数ペア:

[(1, 19566170), (2, 9783085), (5, 3913234), (10, 1956617), (13, 1505090), (26, 752545), (59, 331630), (65, 301018), (118, 165815), (130, 150509), (295, 66326), (590, 33163), (767, 25510), (1534, 12755), (2551, 7670), (3835, 5102)]