1909328

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2594

約数の個数: 20

約数和(自身を含む): 3779520

約数和(自身を除く): 1870192

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2539, 5078, 10156, 20312, 40624, 119333, 238666, 477332, 954664, 1909328]

約数ペア:

[(1, 1909328), (2, 954664), (4, 477332), (8, 238666), (16, 119333), (47, 40624), (94, 20312), (188, 10156), (376, 5078), (752, 2539)]