16859960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32423}}^1$

素因数の和:32447

約数の個数: 32

約数和(自身を含む): 40854240

約数和(自身を除く): 23994280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32423, 64846, 129692, 162115, 259384, 324230, 421499, 648460, 842998, 1296920, 1685996, 2107495, 3371992, 4214990, 8429980, 16859960]

約数ペア:

[(1, 16859960), (2, 8429980), (4, 4214990), (5, 3371992), (8, 2107495), (10, 1685996), (13, 1296920), (20, 842998), (26, 648460), (40, 421499), (52, 324230), (65, 259384), (104, 162115), (130, 129692), (260, 64846), (520, 32423)]