19144422

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3169

約数の個数: 48

約数和(自身を含む): 46725120

約数和(自身を除く): 27580698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 3119, 6138, 6238, 9357, 18714, 28071, 34309, 56142, 68618, 96689, 102927, 193378, 205854, 290067, 308781, 580134, 617562, 870201, 1063579, 1740402, 2127158, 3190737, 6381474, 9572211, 19144422]

約数ペア:

[(1, 19144422), (2, 9572211), (3, 6381474), (6, 3190737), (9, 2127158), (11, 1740402), (18, 1063579), (22, 870201), (31, 617562), (33, 580134), (62, 308781), (66, 290067), (93, 205854), (99, 193378), (186, 102927), (198, 96689), (279, 68618), (341, 56142), (558, 34309), (682, 28071), (1023, 18714), (2046, 9357), (3069, 6238), (3119, 6138)]