15721082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5651}}^1$

素因数の和:5773

約数の個数: 16

約数和(自身を含む): 25637472

約数和(自身を除く): 9916390

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 5651, 11302, 73463, 146926, 604657, 1209314, 7860541, 15721082]

約数ペア:

[(1, 15721082), (2, 7860541), (13, 1209314), (26, 604657), (107, 146926), (214, 73463), (1391, 11302), (2782, 5651)]