19139048

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{23227}}^1$

素因数の和:23336

約数の個数: 16

約数和(自身を含む): 36235680

約数和(自身を除く): 17096632

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 23227, 46454, 92908, 185816, 2392381, 4784762, 9569524, 19139048]

約数ペア:

[(1, 19139048), (2, 9569524), (4, 4784762), (8, 2392381), (103, 185816), (206, 92908), (412, 46454), (824, 23227)]