22513141

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 26933760

約数和(自身を除く): 4420619

約数列:

[1, 7, 41, 47, 287, 329, 1669, 1927, 11683, 13489, 68429, 78443, 479003, 549101, 3216163, 22513141]

約数ペア:

[(1, 22513141), (7, 3216163), (41, 549101), (47, 479003), (287, 78443), (329, 68429), (1669, 13489), (1927, 11683)]