19247192

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{2131}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 36137400

約数和(自身を除く): 16890208

約数列:

[1, 2, 4, 8, 1129, 2131, 2258, 4262, 4516, 8524, 9032, 17048, 2405899, 4811798, 9623596, 19247192]

約数ペア:

[(1, 19247192), (2, 9623596), (4, 4811798), (8, 2405899), (1129, 17048), (2131, 9032), (2258, 8524), (4262, 4516)]