1315698814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1\times {\mathrm{8329}}^1$

素因数の和:12507

約数の個数: 16

約数和(自身を含む): 2078168400

約数和(自身を除く): 762469586

約数列:

[1, 2, 19, 38, 4157, 8314, 8329, 16658, 78983, 157966, 158251, 316502, 34623653, 69247306, 657849407, 1315698814]

約数ペア:

[(1, 1315698814), (2, 657849407), (19, 69247306), (38, 34623653), (4157, 316502), (8314, 158251), (8329, 157966), (16658, 78983)]