12908432

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{4831}}^1$

素因数の和:5006

約数の個数: 20

約数和(自身を含む): 25165056

約数和(自身を除く): 12256624

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 4831, 9662, 19324, 38648, 77296, 806777, 1613554, 3227108, 6454216, 12908432]

約数ペア:

[(1, 12908432), (2, 6454216), (4, 3227108), (8, 1613554), (16, 806777), (167, 77296), (334, 38648), (668, 19324), (1336, 9662), (2672, 4831)]