19141655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1627}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 24888864

約数和(自身を除く): 5747209

約数列:

[1, 5, 13, 65, 181, 905, 1627, 2353, 8135, 11765, 21151, 105755, 294487, 1472435, 3828331, 19141655]

約数ペア:

[(1, 19141655), (5, 3828331), (13, 1472435), (65, 294487), (181, 105755), (905, 21151), (1627, 11765), (2353, 8135)]