9700564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 18048800

約数和(自身を除く): 8348236

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 1171, 2071, 2342, 4142, 4684, 8284, 22249, 44498, 88996, 127639, 255278, 510556, 2425141, 4850282, 9700564]

約数ペア:

[(1, 9700564), (2, 4850282), (4, 2425141), (19, 510556), (38, 255278), (76, 127639), (109, 88996), (218, 44498), (436, 22249), (1171, 8284), (2071, 4684), (2342, 4142)]