21141614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1811}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 34246800

約数和(自身を除く): 13105186

約数列:

[1, 2, 13, 26, 449, 898, 1811, 3622, 5837, 11674, 23543, 47086, 813139, 1626278, 10570807, 21141614]

約数ペア:

[(1, 21141614), (2, 10570807), (13, 1626278), (26, 813139), (449, 47086), (898, 23543), (1811, 11674), (3622, 5837)]