2195447374

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{25471}}^1$

素因数の和:26151

約数の個数: 16

約数和(自身を含む): 3345186816

約数和(自身を除く): 1149739442

約数列:

[1, 2, 71, 142, 607, 1214, 25471, 43097, 50942, 86194, 1808441, 3616882, 15460897, 30921794, 1097723687, 2195447374]

約数ペア:

[(1, 2195447374), (2, 1097723687), (71, 30921794), (142, 15460897), (607, 3616882), (1214, 1808441), (25471, 86194), (43097, 50942)]