19209224

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{14731}}^1$

素因数の和:14900

約数の個数: 16

約数和(自身を含む): 36240720

約数和(自身を除く): 17031496

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 14731, 29462, 58924, 117848, 2401153, 4802306, 9604612, 19209224]

約数ペア:

[(1, 19209224), (2, 9604612), (4, 4802306), (8, 2401153), (163, 117848), (326, 58924), (652, 29462), (1304, 14731)]