1949203785

素因数分解:

$3^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{95479}}^1$

素因数の和:96848

約数の個数: 16

約数和(自身を含む): 3121050240

約数和(自身を除く): 1171846455

約数列:

[1, 3, 5, 15, 1361, 4083, 6805, 20415, 95479, 286437, 477395, 1432185, 129946919, 389840757, 649734595, 1949203785]

約数ペア:

[(1, 1949203785), (3, 649734595), (5, 389840757), (15, 129946919), (1361, 1432185), (4083, 477395), (6805, 286437), (20415, 95479)]