15209576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 30672000

約数和(自身を除く): 15462424

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 2129, 3572, 4258, 7144, 8516, 17032, 40451, 80902, 100063, 161804, 200126, 323608, 400252, 800504, 1901197, 3802394, 7604788, 15209576]

約数ペア:

[(1, 15209576), (2, 7604788), (4, 3802394), (8, 1901197), (19, 800504), (38, 400252), (47, 323608), (76, 200126), (94, 161804), (152, 100063), (188, 80902), (376, 40451), (893, 17032), (1786, 8516), (2129, 7144), (3572, 4258)]