12712596656

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{1579597}}^1$

素因数の和:1580108

約数の個数: 20

約数和(自身を含む): 24679639152

約数和(自身を除く): 11967042496

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 1579597, 3159194, 6318388, 12636776, 25273552, 794537291, 1589074582, 3178149164, 6356298328, 12712596656]

約数ペア:

[(1, 12712596656), (2, 6356298328), (4, 3178149164), (8, 1589074582), (16, 794537291), (503, 25273552), (1006, 12636776), (2012, 6318388), (4024, 3159194), (8048, 1579597)]