19565522002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1138457}}^1$

素因数の和:1139133

約数の個数: 16

約数和(自身を含む): 31653686232

約数和(自身を除く): 12088164230

約数列:

[1, 2, 13, 26, 661, 1322, 8593, 17186, 1138457, 2276914, 14799941, 29599882, 752520077, 1505040154, 9782761001, 19565522002]

約数ペア:

[(1, 19565522002), (2, 9782761001), (13, 1505040154), (26, 752520077), (661, 29599882), (1322, 14799941), (8593, 2276914), (17186, 1138457)]