12768978

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{7853}}^1$

素因数の和:8129

約数の個数: 16

約数和(自身を含む): 25635456

約数和(自身を除く): 12866478

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 7853, 15706, 23559, 47118, 2128163, 4256326, 6384489, 12768978]

約数ペア:

[(1, 12768978), (2, 6384489), (3, 4256326), (6, 2128163), (271, 47118), (542, 23559), (813, 15706), (1626, 7853)]