9937988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 18738720

約数和(自身を除く): 8800732

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3041, 3268, 6082, 12164, 57779, 115558, 130763, 231116, 261526, 523052, 2484497, 4968994, 9937988]

約数ペア:

[(1, 9937988), (2, 4968994), (4, 2484497), (19, 523052), (38, 261526), (43, 231116), (76, 130763), (86, 115558), (172, 57779), (817, 12164), (1634, 6082), (3041, 3268)]