12577820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7577}}^1$

素因数の和:7669

約数の個数: 24

約数和(自身を含む): 26735184

約数和(自身を除く): 14157364

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 7577, 15154, 30308, 37885, 75770, 151540, 628891, 1257782, 2515564, 3144455, 6288910, 12577820]

約数ペア:

[(1, 12577820), (2, 6288910), (4, 3144455), (5, 2515564), (10, 1257782), (20, 628891), (83, 151540), (166, 75770), (332, 37885), (415, 30308), (830, 15154), (1660, 7577)]