22782898

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 36013572

約数和(自身を除く): 13230674

約数列:

[1, 2, 37, 53, 74, 106, 157, 314, 1369, 1961, 2738, 3922, 5809, 8321, 11618, 16642, 72557, 145114, 214933, 307877, 429866, 615754, 11391449, 22782898]

約数ペア:

[(1, 22782898), (2, 11391449), (37, 615754), (53, 429866), (74, 307877), (106, 214933), (157, 145114), (314, 72557), (1369, 16642), (1961, 11618), (2738, 8321), (3922, 5809)]