22192055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 28426464

約数和(自身を除く): 6234409

約数列:

[1, 5, 17, 85, 131, 655, 1993, 2227, 9965, 11135, 33881, 169405, 261083, 1305415, 4438411, 22192055]

約数ペア:

[(1, 22192055), (5, 4438411), (17, 1305415), (85, 261083), (131, 169405), (655, 33881), (1993, 11135), (2227, 9965)]