23422231

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 28648960

約数和(自身を除く): 5226729

約数列:

[1, 7, 19, 61, 133, 427, 1159, 2887, 8113, 20209, 54853, 176107, 383971, 1232749, 3346033, 23422231]

約数ペア:

[(1, 23422231), (7, 3346033), (19, 1232749), (61, 383971), (133, 176107), (427, 54853), (1159, 20209), (2887, 8113)]