22970224

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{13171}}^1$

素因数の和:13288

約数の個数: 20

約数和(自身を含む): 44916520

約数和(自身を除く): 21946296

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 13171, 26342, 52684, 105368, 210736, 1435639, 2871278, 5742556, 11485112, 22970224]

約数ペア:

[(1, 22970224), (2, 11485112), (4, 5742556), (8, 2871278), (16, 1435639), (109, 210736), (218, 105368), (436, 52684), (872, 26342), (1744, 13171)]