18225670

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1877}}^1$

素因数の和:2855

約数の個数: 16

約数和(自身を含む): 32857488

約数和(自身を除く): 14631818

約数列:

[1, 2, 5, 10, 971, 1877, 1942, 3754, 4855, 9385, 9710, 18770, 1822567, 3645134, 9112835, 18225670]

約数ペア:

[(1, 18225670), (2, 9112835), (5, 3645134), (10, 1822567), (971, 18770), (1877, 9710), (1942, 9385), (3754, 4855)]