18442065305

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{46687}}^1$

素因数の和:47288

約数の個数: 16

約数和(自身を含む): 22298188800

約数和(自身を除く): 3856123495

約数列:

[1, 5, 199, 397, 995, 1985, 46687, 79003, 233435, 395015, 9290713, 18534739, 46453565, 92673695, 3688413061, 18442065305]

約数ペア:

[(1, 18442065305), (5, 3688413061), (199, 92673695), (397, 46453565), (995, 18534739), (1985, 9290713), (46687, 395015), (79003, 233435)]