22958221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 27151488

約数和(自身を除く): 4193267

約数列:

[1, 11, 13, 143, 181, 887, 1991, 2353, 9757, 11531, 25883, 126841, 160547, 1766017, 2087111, 22958221]

約数ペア:

[(1, 22958221), (11, 2087111), (13, 1766017), (143, 160547), (181, 126841), (887, 25883), (1991, 11531), (2353, 9757)]