18763322

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{5581}}^1$

素因数の和:5665

約数の個数: 12

約数和(自身を含む): 28853358

約数和(自身を除く): 10090036

約数列:

[1, 2, 41, 82, 1681, 3362, 5581, 11162, 228821, 457642, 9381661, 18763322]

約数ペア:

[(1, 18763322), (2, 9381661), (41, 457642), (82, 228821), (1681, 11162), (3362, 5581)]