19601084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3533}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 36612240

約数和(自身を除く): 17011156

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 3533, 5548, 7066, 14132, 67127, 134254, 257909, 268508, 515818, 1031636, 4900271, 9800542, 19601084]

約数ペア:

[(1, 19601084), (2, 9800542), (4, 4900271), (19, 1031636), (38, 515818), (73, 268508), (76, 257909), (146, 134254), (292, 67127), (1387, 14132), (2774, 7066), (3533, 5548)]