15709513676

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{397951}}^1$

素因数の和:398165

約数の個数: 24

約数和(自身を含む): 28079493120

約数和(自身を除く): 12369979444

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 9869, 19738, 39476, 397951, 795902, 1591804, 28254521, 55315189, 56509042, 110630378, 113018084, 221260756, 3927378419, 7854756838, 15709513676]

約数ペア:

[(1, 15709513676), (2, 7854756838), (4, 3927378419), (71, 221260756), (139, 113018084), (142, 110630378), (278, 56509042), (284, 55315189), (556, 28254521), (9869, 1591804), (19738, 795902), (39476, 397951)]