19906662

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 41260032

約数和(自身を除く): 21353370

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 967, 1934, 2901, 3431, 5802, 6862, 10293, 20586, 45449, 70591, 90898, 136347, 141182, 211773, 272694, 423546, 3317777, 6635554, 9953331, 19906662]

約数ペア:

[(1, 19906662), (2, 9953331), (3, 6635554), (6, 3317777), (47, 423546), (73, 272694), (94, 211773), (141, 141182), (146, 136347), (219, 90898), (282, 70591), (438, 45449), (967, 20586), (1934, 10293), (2901, 6862), (3431, 5802)]