1965718169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1\times {\mathrm{2087}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 2097187200

約数和(自身を除く): 131469031

約数列:

[1, 19, 89, 557, 1691, 2087, 10583, 39653, 49573, 185743, 941887, 1162459, 3529117, 22086721, 103458851, 1965718169]

約数ペア:

[(1, 1965718169), (19, 103458851), (89, 22086721), (557, 3529117), (1691, 1162459), (2087, 941887), (10583, 185743), (39653, 49573)]