12953968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{35201}}^1$

素因数の和:35232

約数の個数: 20

約数和(自身を含む): 26190288

約数和(自身を除く): 13236320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 35201, 70402, 140804, 281608, 563216, 809623, 1619246, 3238492, 6476984, 12953968]

約数ペア:

[(1, 12953968), (2, 6476984), (4, 3238492), (8, 1619246), (16, 809623), (23, 563216), (46, 281608), (92, 140804), (184, 70402), (368, 35201)]