15661270942

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{719}}^1\times {\mathrm{30169}}^1$

素因数の和:30928

約数の個数: 24

約数和(自身を含む): 24828703200

約数和(自身を除く): 9167432258

約数列:

[1, 2, 19, 38, 361, 719, 722, 1438, 13661, 27322, 30169, 60338, 259559, 519118, 573211, 1146422, 10891009, 21691511, 21782018, 43383022, 412138709, 824277418, 7830635471, 15661270942]

約数ペア:

[(1, 15661270942), (2, 7830635471), (19, 824277418), (38, 412138709), (361, 43383022), (719, 21782018), (722, 21691511), (1438, 10891009), (13661, 1146422), (27322, 573211), (30169, 519118), (60338, 259559)]