2519976422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2139199}}^1$

素因数の和:2139251

約数の個数: 16

約数和(自身を含む): 4107264000

約数和(自身を除く): 1587287578

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 2139199, 4278398, 40644781, 66315169, 81289562, 132630338, 1259988211, 2519976422]

約数ペア:

[(1, 2519976422), (2, 1259988211), (19, 132630338), (31, 81289562), (38, 66315169), (62, 40644781), (589, 4278398), (1178, 2139199)]