12498992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1577

約数の個数: 40

約数和(自身を含む): 26998272

約数和(自身を除く): 14499280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 1511, 2068, 3022, 4136, 6044, 8272, 12088, 16621, 24176, 33242, 66484, 71017, 132968, 142034, 265936, 284068, 568136, 781187, 1136272, 1562374, 3124748, 6249496, 12498992]

約数ペア:

[(1, 12498992), (2, 6249496), (4, 3124748), (8, 1562374), (11, 1136272), (16, 781187), (22, 568136), (44, 284068), (47, 265936), (88, 142034), (94, 132968), (176, 71017), (188, 66484), (376, 33242), (517, 24176), (752, 16621), (1034, 12088), (1511, 8272), (2068, 6044), (3022, 4136)]