16849868

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3833}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 33923232

約数和(自身を除く): 17073364

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 3833, 4396, 7666, 15332, 26831, 53662, 107324, 601781, 1203562, 2407124, 4212467, 8424934, 16849868]

約数ペア:

[(1, 16849868), (2, 8424934), (4, 4212467), (7, 2407124), (14, 1203562), (28, 601781), (157, 107324), (314, 53662), (628, 26831), (1099, 15332), (2198, 7666), (3833, 4396)]