16316950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1931}}^1$

素因数の和:1969

約数の個数: 36

約数和(自身を含む): 32880708

約数和(自身を除く): 16563758

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 1931, 3862, 4225, 8450, 9655, 19310, 25103, 48275, 50206, 96550, 125515, 251030, 326339, 627575, 652678, 1255150, 1631695, 3263390, 8158475, 16316950]

約数ペア:

[(1, 16316950), (2, 8158475), (5, 3263390), (10, 1631695), (13, 1255150), (25, 652678), (26, 627575), (50, 326339), (65, 251030), (130, 125515), (169, 96550), (325, 50206), (338, 48275), (650, 25103), (845, 19310), (1690, 9655), (1931, 8450), (3862, 4225)]