16690010

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{9221}}^1$

素因数の和:9409

約数の個数: 16

約数和(自身を含む): 30211272

約数和(自身を除く): 13521262

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 9221, 18442, 46105, 92210, 1669001, 3338002, 8345005, 16690010]

約数ペア:

[(1, 16690010), (2, 8345005), (5, 3338002), (10, 1669001), (181, 92210), (362, 46105), (905, 18442), (1810, 9221)]