1880971536

素因数分解:

$2^4\times 3^1\times {\mathrm{39186907}}^1$

素因数の和:39186918

約数の個数: 20

約数和(自身を含む): 4859176592

約数和(自身を除く): 2978205056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 39186907, 78373814, 117560721, 156747628, 235121442, 313495256, 470242884, 626990512, 940485768, 1880971536]

約数ペア:

[(1, 1880971536), (2, 940485768), (3, 626990512), (4, 470242884), (6, 313495256), (8, 235121442), (12, 156747628), (16, 117560721), (24, 78373814), (48, 39186907)]