12401845

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 15649920

約数和(自身を除く): 3248075

約数列:

[1, 5, 37, 43, 185, 215, 1559, 1591, 7795, 7955, 57683, 67037, 288415, 335185, 2480369, 12401845]

約数ペア:

[(1, 12401845), (5, 2480369), (37, 335185), (43, 288415), (185, 67037), (215, 57683), (1559, 7955), (1591, 7795)]