9723478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 15928920

約数和(自身を除く): 6205442

約数列:

[1, 2, 19, 38, 41, 79, 82, 158, 779, 1501, 1558, 3002, 3239, 6241, 6478, 12482, 61541, 118579, 123082, 237158, 255881, 511762, 4861739, 9723478]

約数ペア:

[(1, 9723478), (2, 4861739), (19, 511762), (38, 255881), (41, 237158), (79, 123082), (82, 118579), (158, 61541), (779, 12482), (1501, 6478), (1558, 6241), (3002, 3239)]