15679822096

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{1208371}}^1$

素因数の和:1209190

約数の個数: 20

約数和(自身を含む): 30417139984

約数和(自身を除く): 14737317888

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 12976, 1208371, 2416742, 4833484, 9666968, 19333936, 979988881, 1959977762, 3919955524, 7839911048, 15679822096]

約数ペア:

[(1, 15679822096), (2, 7839911048), (4, 3919955524), (8, 1959977762), (16, 979988881), (811, 19333936), (1622, 9666968), (3244, 4833484), (6488, 2416742), (12976, 1208371)]