1873202390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3985537}}^1$

素因数の和:3985591

約数の個数: 16

約数和(自身を含む): 3443504832

約数和(自身を除く): 1570302442

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 3985537, 7971074, 19927685, 39855370, 187320239, 374640478, 936601195, 1873202390]

約数ペア:

[(1, 1873202390), (2, 936601195), (5, 374640478), (10, 187320239), (47, 39855370), (94, 19927685), (235, 7971074), (470, 3985537)]