22222096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5663

約数の個数: 40

約数和(自身を含む): 48816320

約数和(自身を除く): 26594224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 5623, 11246, 22492, 44984, 73099, 89968, 106837, 146198, 213674, 292396, 427348, 584792, 854696, 1169584, 1388881, 1709392, 2777762, 5555524, 11111048, 22222096]

約数ペア:

[(1, 22222096), (2, 11111048), (4, 5555524), (8, 2777762), (13, 1709392), (16, 1388881), (19, 1169584), (26, 854696), (38, 584792), (52, 427348), (76, 292396), (104, 213674), (152, 146198), (208, 106837), (247, 89968), (304, 73099), (494, 44984), (988, 22492), (1976, 11246), (3952, 5623)]