18263311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2022

約数の個数: 16

約数和(自身を含む): 21362688

約数和(自身を除く): 3099377

約数列:

[1, 11, 23, 37, 253, 407, 851, 1951, 9361, 21461, 44873, 72187, 493603, 794057, 1660301, 18263311]

約数ペア:

[(1, 18263311), (11, 1660301), (23, 794057), (37, 493603), (253, 72187), (407, 44873), (851, 21461), (1951, 9361)]