12612005

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9739}}^1$

素因数の和:9788

約数の個数: 16

約数和(自身を含む): 17765760

約数和(自身を除く): 5153755

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 9739, 48695, 68173, 340865, 360343, 1801715, 2522401, 12612005]

約数ペア:

[(1, 12612005), (5, 2522401), (7, 1801715), (35, 360343), (37, 340865), (185, 68173), (259, 48695), (1295, 9739)]