13188992545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{7561}}^1$

素因数の和:7801

約数の個数: 32

約数和(自身を含む): 16586551296

約数和(自身を除く): 3397558751

約数列:

[1, 5, 41, 67, 127, 205, 335, 635, 2747, 5207, 7561, 8509, 13735, 26035, 37805, 42545, 310001, 348869, 506587, 960247, 1550005, 1744345, 2532935, 4801235, 20770067, 39370127, 64336549, 103850335, 196850635, 321682745, 2637798509, 13188992545]

約数ペア:

[(1, 13188992545), (5, 2637798509), (41, 321682745), (67, 196850635), (127, 103850335), (205, 64336549), (335, 39370127), (635, 20770067), (2747, 4801235), (5207, 2532935), (7561, 1744345), (8509, 1550005), (13735, 960247), (26035, 506587), (37805, 348869), (42545, 310001)]