19044278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16333}}^1$

素因数の和:16399

約数の個数: 16

約数和(自身を含む): 31753296

約数和(自身を除く): 12709018

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 16333, 32666, 179663, 359326, 865649, 1731298, 9522139, 19044278]

約数ペア:

[(1, 19044278), (2, 9522139), (11, 1731298), (22, 865649), (53, 359326), (106, 179663), (583, 32666), (1166, 16333)]