15854188

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4133}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 31947552

約数和(自身を除く): 16093364

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 4133, 8266, 16532, 28931, 57862, 115724, 566221, 1132442, 2264884, 3963547, 7927094, 15854188]

約数ペア:

[(1, 15854188), (2, 7927094), (4, 3963547), (7, 2264884), (14, 1132442), (28, 566221), (137, 115724), (274, 57862), (548, 28931), (959, 16532), (1918, 8266), (3836, 4133)]