12645498

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{28871}}^1$

素因数の和:28949

約数の個数: 16

約数和(自身を含む): 25638336

約数和(自身を除く): 12992838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 28871, 57742, 86613, 173226, 2107583, 4215166, 6322749, 12645498]

約数ペア:

[(1, 12645498), (2, 6322749), (3, 4215166), (6, 2107583), (73, 173226), (146, 86613), (219, 57742), (438, 28871)]