2019292712

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{11801}}^1$

素因数の和:12173

約数の個数: 32

約数和(自身を含む): 3851464680

約数和(自身を除く): 1832171968

約数列:

[1, 2, 4, 8, 73, 146, 292, 293, 584, 586, 1172, 2344, 11801, 21389, 23602, 42778, 47204, 85556, 94408, 171112, 861473, 1722946, 3445892, 3457693, 6891784, 6915386, 13830772, 27661544, 252411589, 504823178, 1009646356, 2019292712]

約数ペア:

[(1, 2019292712), (2, 1009646356), (4, 504823178), (8, 252411589), (73, 27661544), (146, 13830772), (292, 6915386), (293, 6891784), (584, 3457693), (586, 3445892), (1172, 1722946), (2344, 861473), (11801, 171112), (21389, 94408), (23602, 85556), (42778, 47204)]