19006810

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10501}}^1$

素因数の和:10689

約数の個数: 16

約数和(自身を含む): 34404552

約数和(自身を除く): 15397742

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 10501, 21002, 52505, 105010, 1900681, 3801362, 9503405, 19006810]

約数ペア:

[(1, 19006810), (2, 9503405), (5, 3801362), (10, 1900681), (181, 105010), (362, 52505), (905, 21002), (1810, 10501)]