14681420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56467}}^1$

素因数の和:56489

約数の個数: 24

約数和(自身を含む): 33203184

約数和(自身を除く): 18521764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 56467, 112934, 225868, 282335, 564670, 734071, 1129340, 1468142, 2936284, 3670355, 7340710, 14681420]

約数ペア:

[(1, 14681420), (2, 7340710), (4, 3670355), (5, 2936284), (10, 1468142), (13, 1129340), (20, 734071), (26, 564670), (52, 282335), (65, 225868), (130, 112934), (260, 56467)]