13236464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43541}}^1$

素因数の和:43568

約数の個数: 20

約数和(自身を含む): 26996040

約数和(自身を除く): 13759576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43541, 87082, 174164, 348328, 696656, 827279, 1654558, 3309116, 6618232, 13236464]

約数ペア:

[(1, 13236464), (2, 6618232), (4, 3309116), (8, 1654558), (16, 827279), (19, 696656), (38, 348328), (76, 174164), (152, 87082), (304, 43541)]