30979994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1163}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 49027680

約数和(自身を除く): 18047686

約数列:

[1, 2, 19, 38, 701, 1163, 1402, 2326, 13319, 22097, 26638, 44194, 815263, 1630526, 15489997, 30979994]

約数ペア:

[(1, 30979994), (2, 15489997), (19, 1630526), (38, 815263), (701, 44194), (1163, 26638), (1402, 22097), (2326, 13319)]