39421846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 25896554

約数列:

[1, 2, 19, 29, 38, 58, 83, 166, 431, 551, 862, 1102, 1577, 2407, 3154, 4814, 8189, 12499, 16378, 24998, 35773, 45733, 71546, 91466, 237481, 474962, 679687, 1037417, 1359374, 2074834, 19710923, 39421846]

約数ペア:

[(1, 39421846), (2, 19710923), (19, 2074834), (29, 1359374), (38, 1037417), (58, 679687), (83, 474962), (166, 237481), (431, 91466), (551, 71546), (862, 45733), (1102, 35773), (1577, 24998), (2407, 16378), (3154, 12499), (4814, 8189)]