10195381

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 12804480

約数和(自身を除く): 2609099

約数列:

[1, 7, 19, 47, 49, 133, 233, 329, 893, 931, 1631, 2303, 4427, 6251, 10951, 11417, 30989, 43757, 76657, 208069, 216923, 536599, 1456483, 10195381]

約数ペア:

[(1, 10195381), (7, 1456483), (19, 536599), (47, 216923), (49, 208069), (133, 76657), (233, 43757), (329, 30989), (893, 11417), (931, 10951), (1631, 6251), (2303, 4427)]