9937456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 20536880

約数和(自身を除く): 10599424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 337, 388, 674, 776, 1348, 1552, 1843, 2696, 3686, 5392, 6403, 7372, 12806, 14744, 25612, 29488, 32689, 51224, 65378, 102448, 130756, 261512, 523024, 621091, 1242182, 2484364, 4968728, 9937456]

約数ペア:

[(1, 9937456), (2, 4968728), (4, 2484364), (8, 1242182), (16, 621091), (19, 523024), (38, 261512), (76, 130756), (97, 102448), (152, 65378), (194, 51224), (304, 32689), (337, 29488), (388, 25612), (674, 14744), (776, 12806), (1348, 7372), (1552, 6403), (1843, 5392), (2696, 3686)]