12221430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31337}}^1$

素因数の和:31360

約数の個数: 32

約数和(自身を含む): 31588704

約数和(自身を除く): 19367274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31337, 62674, 94011, 156685, 188022, 313370, 407381, 470055, 814762, 940110, 1222143, 2036905, 2444286, 4073810, 6110715, 12221430]

約数ペア:

[(1, 12221430), (2, 6110715), (3, 4073810), (5, 2444286), (6, 2036905), (10, 1222143), (13, 940110), (15, 814762), (26, 470055), (30, 407381), (39, 313370), (65, 188022), (78, 156685), (130, 94011), (195, 62674), (390, 31337)]