15896156

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{13751}}^1$

素因数の和:13789

約数の個数: 18

約数和(自身を含む): 29553048

約数和(自身を除く): 13656892

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 13751, 27502, 55004, 233767, 467534, 935068, 3974039, 7948078, 15896156]

約数ペア:

[(1, 15896156), (2, 7948078), (4, 3974039), (17, 935068), (34, 467534), (68, 233767), (289, 55004), (578, 27502), (1156, 13751)]