19836694085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{5791}}^1$

素因数の和:6309

約数の個数: 32

約数和(自身を含む): 25883289600

約数和(自身を除く): 6046595515

約数列:

[1, 5, 13, 65, 151, 349, 755, 1745, 1963, 4537, 5791, 9815, 22685, 28955, 52699, 75283, 263495, 376415, 685087, 874441, 2021059, 3425435, 4372205, 10105295, 11367733, 26273767, 56838665, 131368835, 305179909, 1525899545, 3967338817, 19836694085]

約数ペア:

[(1, 19836694085), (5, 3967338817), (13, 1525899545), (65, 305179909), (151, 131368835), (349, 56838665), (755, 26273767), (1745, 11367733), (1963, 10105295), (4537, 4372205), (5791, 3425435), (9815, 2021059), (22685, 874441), (28955, 685087), (52699, 376415), (75283, 263495)]