18906184202

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1\times {\mathrm{12611}}^1$

素因数の和:14821

約数の個数: 16

約数和(自身を含む): 28445104800

約数和(自身を除く): 9538920598

約数列:

[1, 2, 419, 838, 1789, 3578, 12611, 25222, 749591, 1499182, 5284009, 10568018, 22561079, 45122158, 9453092101, 18906184202]

約数ペア:

[(1, 18906184202), (2, 9453092101), (419, 45122158), (838, 22561079), (1789, 10568018), (3578, 5284009), (12611, 1499182), (25222, 749591)]