22424842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 15895286

約数列:

[1, 2, 11, 22, 31, 62, 131, 251, 262, 341, 502, 682, 1441, 2761, 2882, 4061, 5522, 7781, 8122, 15562, 32881, 44671, 65762, 85591, 89342, 171182, 361691, 723382, 1019311, 2038622, 11212421, 22424842]

約数ペア:

[(1, 22424842), (2, 11212421), (11, 2038622), (22, 1019311), (31, 723382), (62, 361691), (131, 171182), (251, 89342), (262, 85591), (341, 65762), (502, 44671), (682, 32881), (1441, 15562), (2761, 8122), (2882, 7781), (4061, 5522)]