12013856

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{8731}}^1$

素因数の和:8784

約数の個数: 24

約数和(自身を含む): 24205104

約数和(自身を除く): 12191248

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 8731, 17462, 34924, 69848, 139696, 279392, 375433, 750866, 1501732, 3003464, 6006928, 12013856]

約数ペア:

[(1, 12013856), (2, 6006928), (4, 3003464), (8, 1501732), (16, 750866), (32, 375433), (43, 279392), (86, 139696), (172, 69848), (344, 34924), (688, 17462), (1376, 8731)]