16164850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1913}}^1$

素因数の和:1951

約数の個数: 36

約数和(自身を含む): 32574366

約数和(自身を除く): 16409516

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 1913, 3826, 4225, 8450, 9565, 19130, 24869, 47825, 49738, 95650, 124345, 248690, 323297, 621725, 646594, 1243450, 1616485, 3232970, 8082425, 16164850]

約数ペア:

[(1, 16164850), (2, 8082425), (5, 3232970), (10, 1616485), (13, 1243450), (25, 646594), (26, 621725), (50, 323297), (65, 248690), (130, 124345), (169, 95650), (325, 49738), (338, 47825), (650, 24869), (845, 19130), (1690, 9565), (1913, 8450), (3826, 4225)]