15528892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 28525952

約数和(自身を除く): 12997060

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 2053, 3782, 4106, 7564, 8212, 63643, 125233, 127286, 250466, 254572, 500932, 3882223, 7764446, 15528892]

約数ペア:

[(1, 15528892), (2, 7764446), (4, 3882223), (31, 500932), (61, 254572), (62, 250466), (122, 127286), (124, 125233), (244, 63643), (1891, 8212), (2053, 7564), (3782, 4106)]