15721400006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{12697}}^1\times {\mathrm{47623}}^1$

素因数の和:60335

約数の個数: 16

約数和(自身を含む): 25398641184

約数和(自身を除く): 9677241178

約数列:

[1, 2, 13, 26, 12697, 25394, 47623, 95246, 165061, 330122, 619099, 1238198, 604669231, 1209338462, 7860700003, 15721400006]

約数ペア:

[(1, 15721400006), (2, 7860700003), (13, 1209338462), (26, 604669231), (12697, 1238198), (25394, 619099), (47623, 330122), (95246, 165061)]