15207840478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{3823}}^1$

素因数の和:4392

約数の個数: 32

約数和(自身を含む): 23590103040

約数和(自身を除く): 8382262562

約数列:

[1, 2, 47, 94, 101, 202, 419, 838, 3823, 4747, 7646, 9494, 19693, 39386, 42319, 84638, 179681, 359362, 386123, 772246, 1601837, 1988993, 3203674, 3977986, 18147781, 36295562, 75286339, 150572678, 161785537, 323571074, 7603920239, 15207840478]

約数ペア:

[(1, 15207840478), (2, 7603920239), (47, 323571074), (94, 161785537), (101, 150572678), (202, 75286339), (419, 36295562), (838, 18147781), (3823, 3977986), (4747, 3203674), (7646, 1988993), (9494, 1601837), (19693, 772246), (39386, 386123), (42319, 359362), (84638, 179681)]