15690912

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 41771520

約数和(自身を除く): 26080608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2239, 2336, 3504, 4478, 6717, 7008, 8956, 13434, 17912, 26868, 35824, 53736, 71648, 107472, 163447, 214944, 326894, 490341, 653788, 980682, 1307576, 1961364, 2615152, 3922728, 5230304, 7845456, 15690912]

約数ペア:

[(1, 15690912), (2, 7845456), (3, 5230304), (4, 3922728), (6, 2615152), (8, 1961364), (12, 1307576), (16, 980682), (24, 653788), (32, 490341), (48, 326894), (73, 214944), (96, 163447), (146, 107472), (219, 71648), (292, 53736), (438, 35824), (584, 26868), (876, 17912), (1168, 13434), (1752, 8956), (2239, 7008), (2336, 6717), (3504, 4478)]