13865866

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 25141248

約数和(自身を除く): 11275382

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 743, 1333, 1486, 2666, 5201, 9331, 10402, 18662, 23033, 31949, 46066, 63898, 161231, 223643, 322462, 447286, 990419, 1980838, 6932933, 13865866]

約数ペア:

[(1, 13865866), (2, 6932933), (7, 1980838), (14, 990419), (31, 447286), (43, 322462), (62, 223643), (86, 161231), (217, 63898), (301, 46066), (434, 31949), (602, 23033), (743, 18662), (1333, 10402), (1486, 9331), (2666, 5201)]