15679980398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{11489}}^1\times {\mathrm{18443}}^1$

素因数の和:29971

約数の個数: 16

約数和(自身を含む): 24159057840

約数和(自身を除く): 8479077442

約数列:

[1, 2, 37, 74, 11489, 18443, 22978, 36886, 425093, 682391, 850186, 1364782, 211891627, 423783254, 7839990199, 15679980398]

約数ペア:

[(1, 15679980398), (2, 7839990199), (37, 423783254), (74, 211891627), (11489, 1364782), (18443, 850186), (22978, 682391), (36886, 425093)]