22660721

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 24281088

約数和(自身を除く): 1620367

約数列:

[1, 31, 47, 103, 151, 1457, 3193, 4681, 4841, 7097, 15553, 150071, 220007, 482143, 730991, 22660721]

約数ペア:

[(1, 22660721), (31, 730991), (47, 482143), (103, 220007), (151, 150071), (1457, 15553), (3193, 7097), (4681, 4841)]