16861306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 31868928

約数和(自身を除く): 15007622

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1063, 1133, 1442, 2126, 2266, 7441, 7931, 11693, 14882, 15862, 23386, 81851, 109489, 163702, 218978, 766423, 1204379, 1532846, 2408758, 8430653, 16861306]

約数ペア:

[(1, 16861306), (2, 8430653), (7, 2408758), (11, 1532846), (14, 1204379), (22, 766423), (77, 218978), (103, 163702), (154, 109489), (206, 81851), (721, 23386), (1063, 15862), (1133, 14882), (1442, 11693), (2126, 7931), (2266, 7441)]