19366947899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1\times {\mathrm{27551}}^1$

素因数の和:29938

約数の個数: 16

約数和(自身を含む): 21773574144

約数和(自身を除く): 2406626245

約数列:

[1, 13, 23, 299, 2351, 27551, 30563, 54073, 358163, 633673, 702949, 8237749, 64772401, 842041213, 1489765223, 19366947899]

約数ペア:

[(1, 19366947899), (13, 1489765223), (23, 842041213), (299, 64772401), (2351, 8237749), (27551, 702949), (30563, 633673), (54073, 358163)]