11639173

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 15353856

約数和(自身を除く): 3714683

約数列:

[1, 7, 13, 23, 67, 83, 91, 161, 299, 469, 581, 871, 1079, 1541, 1909, 2093, 5561, 6097, 7553, 10787, 13363, 20033, 24817, 38927, 72293, 127903, 140231, 173719, 506051, 895321, 1662739, 11639173]

約数ペア:

[(1, 11639173), (7, 1662739), (13, 895321), (23, 506051), (67, 173719), (83, 140231), (91, 127903), (161, 72293), (299, 38927), (469, 24817), (581, 20033), (871, 13363), (1079, 10787), (1541, 7553), (1909, 6097), (2093, 5561)]