22968055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 32716800

約数和(自身を除く): 9748745

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 709, 1045, 1705, 2945, 3545, 6479, 7799, 13471, 21979, 32395, 38995, 67355, 109895, 148181, 241769, 417601, 740905, 1208845, 2088005, 4593611, 22968055]

約数ペア:

[(1, 22968055), (5, 4593611), (11, 2088005), (19, 1208845), (31, 740905), (55, 417601), (95, 241769), (155, 148181), (209, 109895), (341, 67355), (589, 38995), (709, 32395), (1045, 21979), (1705, 13471), (2945, 7799), (3545, 6479)]