12972368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{35251}}^1$

素因数の和:35282

約数の個数: 20

約数和(自身を含む): 26227488

約数和(自身を除く): 13255120

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 35251, 70502, 141004, 282008, 564016, 810773, 1621546, 3243092, 6486184, 12972368]

約数ペア:

[(1, 12972368), (2, 6486184), (4, 3243092), (8, 1621546), (16, 810773), (23, 564016), (46, 282008), (92, 141004), (184, 70502), (368, 35251)]