9215209342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{63367}}^1$

素因数の和:63520

約数の個数: 32

約数和(自身を含む): 15056236800

約数和(自身を除く): 5841027458

約数列:

[1, 2, 19, 38, 43, 86, 89, 178, 817, 1634, 1691, 3382, 3827, 7654, 63367, 72713, 126734, 145426, 1203973, 2407946, 2724781, 5449562, 5639663, 11279326, 51770839, 103541678, 107153597, 214307194, 242505509, 485011018, 4607604671, 9215209342]

約数ペア:

[(1, 9215209342), (2, 4607604671), (19, 485011018), (38, 242505509), (43, 214307194), (86, 107153597), (89, 103541678), (178, 51770839), (817, 11279326), (1634, 5639663), (1691, 5449562), (3382, 2724781), (3827, 2407946), (7654, 1203973), (63367, 145426), (72713, 126734)]