12467996945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{197419}}^1$

素因数の和:198184

約数の個数: 16

約数和(自身を含む): 15863091840

約数和(自身を除く): 3395094895

約数列:

[1, 5, 17, 85, 743, 3715, 12631, 63155, 197419, 987095, 3356123, 16780615, 146682317, 733411585, 2493599389, 12467996945]

約数ペア:

[(1, 12467996945), (5, 2493599389), (17, 733411585), (85, 146682317), (743, 16780615), (3715, 3356123), (12631, 987095), (63155, 197419)]