17949233419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{10657}}^1$

素因数の和:10867

約数の個数: 32

約数和(自身を含む): 20798959104

約数和(自身を除く): 2849725685

約数列:

[1, 13, 23, 43, 131, 299, 559, 989, 1703, 3013, 5633, 10657, 12857, 39169, 73229, 129559, 138541, 245111, 458251, 1396067, 1684267, 3186443, 5957263, 10539773, 18148871, 32109541, 60030881, 137017049, 417424033, 780401453, 1380710263, 17949233419]

約数ペア:

[(1, 17949233419), (13, 1380710263), (23, 780401453), (43, 417424033), (131, 137017049), (299, 60030881), (559, 32109541), (989, 18148871), (1703, 10539773), (3013, 5957263), (5633, 3186443), (10657, 1684267), (12857, 1396067), (39169, 458251), (73229, 245111), (129559, 138541)]