15691537693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1\times {\mathrm{971}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 18147411072

約数和(自身を除く): 2455873379

約数列:

[1, 13, 17, 83, 221, 881, 971, 1079, 1411, 11453, 12623, 14977, 16507, 18343, 73123, 80593, 194701, 214591, 855451, 950599, 1047709, 1243091, 1370081, 11120863, 14542667, 16160183, 17811053, 71002433, 189054671, 923031629, 1207041361, 15691537693]

約数ペア:

[(1, 15691537693), (13, 1207041361), (17, 923031629), (83, 189054671), (221, 71002433), (881, 17811053), (971, 16160183), (1079, 14542667), (1411, 11120863), (11453, 1370081), (12623, 1243091), (14977, 1047709), (16507, 950599), (18343, 855451), (73123, 214591), (80593, 194701)]