12119245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 4210355

約数列:

[1, 5, 19, 29, 53, 83, 95, 145, 265, 415, 551, 1007, 1537, 1577, 2407, 2755, 4399, 5035, 7685, 7885, 12035, 21995, 29203, 45733, 83581, 127571, 146015, 228665, 417905, 637855, 2423849, 12119245]

約数ペア:

[(1, 12119245), (5, 2423849), (19, 637855), (29, 417905), (53, 228665), (83, 146015), (95, 127571), (145, 83581), (265, 45733), (415, 29203), (551, 21995), (1007, 12035), (1537, 7885), (1577, 7685), (2407, 5035), (2755, 4399)]