19638961929

素因数分解:

$3^2\times {\mathrm{383}}^1\times {\mathrm{1481}}^1\times {\mathrm{3847}}^1$

素因数の和:5717

約数の個数: 24

約数和(自身を含む): 28468058112

約数和(自身を除く): 8829096183

約数列:

[1, 3, 9, 383, 1149, 1481, 3447, 3847, 4443, 11541, 13329, 34623, 567223, 1473401, 1701669, 4420203, 5105007, 5697407, 13260609, 17092221, 51276663, 2182106881, 6546320643, 19638961929]

約数ペア:

[(1, 19638961929), (3, 6546320643), (9, 2182106881), (383, 51276663), (1149, 17092221), (1481, 13260609), (3447, 5697407), (3847, 5105007), (4443, 4420203), (11541, 1701669), (13329, 1473401), (34623, 567223)]