18428852845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{415111}}^1$

素因数の和:415812

約数の個数: 16

約数和(自身を含む): 23850675072

約数和(自身を除く): 5421822227

約数列:

[1, 5, 13, 65, 683, 3415, 8879, 44395, 415111, 2075555, 5396443, 26982215, 283520813, 1417604065, 3685770569, 18428852845]

約数ペア:

[(1, 18428852845), (5, 3685770569), (13, 1417604065), (65, 283520813), (683, 26982215), (3415, 5396443), (8879, 2075555), (44395, 415111)]