12985310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 25613280

約数和(自身を除く): 12627970

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 1693, 3386, 3835, 7670, 8465, 16930, 22009, 44018, 99887, 110045, 199774, 220090, 499435, 998870, 1298531, 2597062, 6492655, 12985310]

約数ペア:

[(1, 12985310), (2, 6492655), (5, 2597062), (10, 1298531), (13, 998870), (26, 499435), (59, 220090), (65, 199774), (118, 110045), (130, 99887), (295, 44018), (590, 22009), (767, 16930), (1534, 8465), (1693, 7670), (3386, 3835)]