15817330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68771}}^1$

素因数の和:68801

約数の個数: 16

約数和(自身を含む): 29709504

約数和(自身を除く): 13892174

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 68771, 137542, 343855, 687710, 1581733, 3163466, 7908665, 15817330]

約数ペア:

[(1, 15817330), (2, 7908665), (5, 3163466), (10, 1581733), (23, 687710), (46, 343855), (115, 137542), (230, 68771)]