12036215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 16189440

約数和(自身を除く): 4153225

約数列:

[1, 5, 19, 31, 61, 67, 95, 155, 305, 335, 589, 1159, 1273, 1891, 2077, 2945, 4087, 5795, 6365, 9455, 10385, 20435, 35929, 39463, 77653, 126697, 179645, 197315, 388265, 633485, 2407243, 12036215]

約数ペア:

[(1, 12036215), (5, 2407243), (19, 633485), (31, 388265), (61, 197315), (67, 179645), (95, 126697), (155, 77653), (305, 39463), (335, 35929), (589, 20435), (1159, 10385), (1273, 9455), (1891, 6365), (2077, 5795), (2945, 4087)]