16388742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 34564608

約数和(自身を除く): 18175866

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 1153, 2306, 2369, 3459, 4738, 6918, 7107, 14214, 26519, 53038, 79557, 118759, 159114, 237518, 356277, 712554, 2731457, 5462914, 8194371, 16388742]

約数ペア:

[(1, 16388742), (2, 8194371), (3, 5462914), (6, 2731457), (23, 712554), (46, 356277), (69, 237518), (103, 159114), (138, 118759), (206, 79557), (309, 53038), (618, 26519), (1153, 14214), (2306, 7107), (2369, 6918), (3459, 4738)]