15560506

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2470

約数の個数: 24

約数和(自身を含む): 26615520

約数和(自身を除く): 11055014

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 2423, 3211, 4846, 6422, 31499, 46037, 62998, 92074, 409487, 598481, 818974, 1196962, 7780253, 15560506]

約数ペア:

[(1, 15560506), (2, 7780253), (13, 1196962), (19, 818974), (26, 598481), (38, 409487), (169, 92074), (247, 62998), (338, 46037), (494, 31499), (2423, 6422), (3211, 4846)]