19198102

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1619}}^1$

素因数の和:1657

約数の個数: 36

約数和(自身を含む): 36843660

約数和(自身を除く): 17645558

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1619, 1694, 3238, 5929, 11333, 11858, 17809, 22666, 35618, 79331, 124663, 158662, 195899, 249326, 391798, 872641, 1371293, 1745282, 2742586, 9599051, 19198102]

約数ペア:

[(1, 19198102), (2, 9599051), (7, 2742586), (11, 1745282), (14, 1371293), (22, 872641), (49, 391798), (77, 249326), (98, 195899), (121, 158662), (154, 124663), (242, 79331), (539, 35618), (847, 22666), (1078, 17809), (1619, 11858), (1694, 11333), (3238, 5929)]