23390843

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 28273920

約数和(自身を除く): 4883077

約数列:

[1, 7, 19, 133, 397, 443, 2779, 3101, 7543, 8417, 52801, 58919, 175871, 1231097, 3341549, 23390843]

約数ペア:

[(1, 23390843), (7, 3341549), (19, 1231097), (133, 175871), (397, 58919), (443, 52801), (2779, 8417), (3101, 7543)]