2019693962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{105401}}^1$

素因数の和:105494

約数の個数: 32

約数和(自身を含む): 3612337344

約数和(自身を除く): 1592643382

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1474, 1742, 9581, 19162, 105401, 210802, 1159411, 1370213, 2318822, 2740426, 7061867, 14123734, 15072343, 30144686, 77680537, 91804271, 155361074, 183608542, 1009846981, 2019693962]

約数ペア:

[(1, 2019693962), (2, 1009846981), (11, 183608542), (13, 155361074), (22, 91804271), (26, 77680537), (67, 30144686), (134, 15072343), (143, 14123734), (286, 7061867), (737, 2740426), (871, 2318822), (1474, 1370213), (1742, 1159411), (9581, 210802), (19162, 105401)]