8131924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 15212960

約数和(自身を除く): 7081036

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 1597, 2546, 3194, 5092, 6388, 30343, 60686, 106999, 121372, 213998, 427996, 2032981, 4065962, 8131924]

約数ペア:

[(1, 8131924), (2, 4065962), (4, 2032981), (19, 427996), (38, 213998), (67, 121372), (76, 106999), (134, 60686), (268, 30343), (1273, 6388), (1597, 5092), (2546, 3194)]