19367193

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 26282880

約数和(自身を除く): 6915687

約数列:

[1, 3, 103, 233, 269, 309, 699, 807, 23999, 27707, 62677, 71997, 83121, 188031, 6455731, 19367193]

約数ペア:

[(1, 19367193), (3, 6455731), (103, 188031), (233, 83121), (269, 71997), (309, 62677), (699, 27707), (807, 23999)]