19005480005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1\times {\mathrm{64237}}^1$

素因数の和:65548

約数の個数: 16

約数和(自身を含む): 23310685440

約数和(自身を除く): 4305205435

約数列:

[1, 5, 47, 235, 1259, 6295, 59173, 64237, 295865, 321185, 3019139, 15095695, 80874383, 404371915, 3801096001, 19005480005]

約数ペア:

[(1, 19005480005), (5, 3801096001), (47, 404371915), (235, 80874383), (1259, 15095695), (6295, 3019139), (59173, 321185), (64237, 295865)]