19771034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3851}}^1$

素因数の和:4021

約数の個数: 16

約数和(自身を含む): 31617216

約数和(自身を除く): 11846182

約数列:

[1, 2, 17, 34, 151, 302, 2567, 3851, 5134, 7702, 65467, 130934, 581501, 1163002, 9885517, 19771034]

約数ペア:

[(1, 19771034), (2, 9885517), (17, 1163002), (34, 581501), (151, 130934), (302, 65467), (2567, 7702), (3851, 5134)]