13963850

素因数分解:

$2^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1210

約数の個数: 24

約数和(自身を含む): 26084268

約数和(自身を除く): 12120418

約数列:

[1, 2, 5, 10, 25, 50, 317, 634, 881, 1585, 1762, 3170, 4405, 7925, 8810, 15850, 22025, 44050, 279277, 558554, 1396385, 2792770, 6981925, 13963850]

約数ペア:

[(1, 13963850), (2, 6981925), (5, 2792770), (10, 1396385), (25, 558554), (50, 279277), (317, 44050), (634, 22025), (881, 15850), (1585, 8810), (1762, 7925), (3170, 4405)]