19190968

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{14717}}^1$

素因数の和:14886

約数の個数: 16

約数和(自身を含む): 36206280

約数和(自身を除く): 17015312

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 14717, 29434, 58868, 117736, 2398871, 4797742, 9595484, 19190968]

約数ペア:

[(1, 19190968), (2, 9595484), (4, 4797742), (8, 2398871), (163, 117736), (326, 58868), (652, 29434), (1304, 14717)]