11811261605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{5923}}^1$

素因数の和:8741

約数の個数: 32

約数和(自身を含む): 16660183680

約数和(自身を除く): 4848922075

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2789, 5923, 13945, 29615, 30679, 36257, 65153, 76999, 153395, 181285, 325765, 384995, 398827, 846989, 1994135, 4234945, 16519247, 82596235, 181711717, 214750211, 908558585, 1073751055, 2362252321, 11811261605]

約数ペア:

[(1, 11811261605), (5, 2362252321), (11, 1073751055), (13, 908558585), (55, 214750211), (65, 181711717), (143, 82596235), (715, 16519247), (2789, 4234945), (5923, 1994135), (13945, 846989), (29615, 398827), (30679, 384995), (36257, 325765), (65153, 181285), (76999, 153395)]