13116935

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 18406872

約数和(自身を除く): 5289937

約数列:

[1, 5, 13, 19, 43, 65, 95, 169, 215, 247, 361, 559, 817, 845, 1235, 1805, 2795, 3211, 4085, 4693, 7267, 10621, 15523, 16055, 23465, 36335, 53105, 61009, 77615, 138073, 201799, 305045, 690365, 1008995, 2623387, 13116935]

約数ペア:

[(1, 13116935), (5, 2623387), (13, 1008995), (19, 690365), (43, 305045), (65, 201799), (95, 138073), (169, 77615), (215, 61009), (247, 53105), (361, 36335), (559, 23465), (817, 16055), (845, 15523), (1235, 10621), (1805, 7267), (2795, 4693), (3211, 4085)]