15691907252

素因数分解:

$2^2\times 7^1\times {\mathrm{10243}}^1\times {\mathrm{54713}}^1$

素因数の和:64967

約数の個数: 24

約数和(自身を含む): 31387452096

約数和(自身を除く): 15695544844

約数列:

[1, 2, 4, 7, 14, 28, 10243, 20486, 40972, 54713, 71701, 109426, 143402, 218852, 286804, 382991, 765982, 1531964, 560425259, 1120850518, 2241701036, 3922976813, 7845953626, 15691907252]

約数ペア:

[(1, 15691907252), (2, 7845953626), (4, 3922976813), (7, 2241701036), (14, 1120850518), (28, 560425259), (10243, 1531964), (20486, 765982), (40972, 382991), (54713, 286804), (71701, 218852), (109426, 143402)]