7271338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 11556000

約数和(自身を除く): 4284662

約数列:

[1, 2, 19, 38, 179, 358, 1069, 2138, 3401, 6802, 20311, 40622, 191351, 382702, 3635669, 7271338]

約数ペア:

[(1, 7271338), (2, 3635669), (19, 382702), (38, 191351), (179, 40622), (358, 20311), (1069, 6802), (2138, 3401)]