1993142011

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{38671}}^1$

素因数の和:38914

約数の個数: 16

約数和(自身を含む): 2351257600

約数和(自身を除く): 358115589

約数列:

[1, 7, 37, 199, 259, 1393, 7363, 38671, 51541, 270697, 1430827, 7695529, 10015789, 53868703, 284734573, 1993142011]

約数ペア:

[(1, 1993142011), (7, 284734573), (37, 53868703), (199, 10015789), (259, 7695529), (1393, 1430827), (7363, 270697), (38671, 51541)]