15894256

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 35426304

約数和(自身を除く): 19532048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 743, 764, 1337, 1486, 1528, 2674, 2972, 3056, 5201, 5348, 5944, 10402, 10696, 11888, 20804, 21392, 41608, 83216, 141913, 283826, 567652, 993391, 1135304, 1986782, 2270608, 3973564, 7947128, 15894256]

約数ペア:

[(1, 15894256), (2, 7947128), (4, 3973564), (7, 2270608), (8, 1986782), (14, 1135304), (16, 993391), (28, 567652), (56, 283826), (112, 141913), (191, 83216), (382, 41608), (743, 21392), (764, 20804), (1337, 11888), (1486, 10696), (1528, 10402), (2674, 5944), (2972, 5348), (3056, 5201)]