2019632457

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{115891}}^1$

素因数の和:116088

約数の個数: 16

約数和(自身を含む): 2783262272

約数和(自身を除く): 763629815

約数列:

[1, 3, 37, 111, 157, 471, 5809, 17427, 115891, 347673, 4287967, 12863901, 18194887, 54584661, 673210819, 2019632457]

約数ペア:

[(1, 2019632457), (3, 673210819), (37, 54584661), (111, 18194887), (157, 12863901), (471, 4287967), (5809, 347673), (17427, 115891)]