15855364

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9283}}^1$

素因数の和:9355

約数の個数: 24

約数和(自身を含む): 32234048

約数和(自身を除く): 16378684

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 9283, 18566, 37132, 64981, 129962, 259924, 566263, 1132526, 2265052, 3963841, 7927682, 15855364]

約数ペア:

[(1, 15855364), (2, 7927682), (4, 3963841), (7, 2265052), (14, 1132526), (28, 566263), (61, 259924), (122, 129962), (244, 64981), (427, 37132), (854, 18566), (1708, 9283)]