19383122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 33191424

約数和(自身を除く): 13808302

約数列:

[1, 2, 11, 22, 31, 62, 97, 194, 293, 341, 586, 682, 1067, 2134, 3007, 3223, 6014, 6446, 9083, 18166, 28421, 33077, 56842, 66154, 99913, 199826, 312631, 625262, 881051, 1762102, 9691561, 19383122]

約数ペア:

[(1, 19383122), (2, 9691561), (11, 1762102), (22, 881051), (31, 625262), (62, 312631), (97, 199826), (194, 99913), (293, 66154), (341, 56842), (586, 33077), (682, 28421), (1067, 18166), (2134, 9083), (3007, 6446), (3223, 6014)]