11111048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5661

約数の個数: 32

約数和(自身を含む): 23620800

約数和(自身を除く): 12509752

約数列:

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

約数ペア:

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