15391204

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{6277}}^1$

素因数の和:6894

約数の個数: 12

約数和(自身を含む): 26982844

約数和(自身を除く): 11591640

約数列:

[1, 2, 4, 613, 1226, 2452, 6277, 12554, 25108, 3847801, 7695602, 15391204]

約数ペア:

[(1, 15391204), (2, 7695602), (4, 3847801), (613, 25108), (1226, 12554), (2452, 6277)]