12207571345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1\times {\mathrm{823}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 15538003200

約数和(自身を除く): 3330431855

約数列:

[1, 5, 19, 95, 193, 809, 823, 965, 3667, 4045, 4115, 15371, 15637, 18335, 76855, 78185, 156137, 158839, 665807, 780685, 794195, 2966603, 3017941, 3329035, 12650333, 14833015, 15089705, 63251665, 128500751, 642503755, 2441514269, 12207571345]

約数ペア:

[(1, 12207571345), (5, 2441514269), (19, 642503755), (95, 128500751), (193, 63251665), (809, 15089705), (823, 14833015), (965, 12650333), (3667, 3329035), (4045, 3017941), (4115, 2966603), (15371, 794195), (15637, 780685), (18335, 665807), (76855, 158839), (78185, 156137)]