12456428866

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4100207}}^1$

素因数の和:4100254

約数の個数: 24

約数和(自身を含む): 22436338176

約数和(自身を除く): 9979909310

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 4100207, 8200414, 28701449, 57402898, 127106417, 200910143, 254212834, 401820286, 889744919, 1779489838, 6228214433, 12456428866]

約数ペア:

[(1, 12456428866), (2, 6228214433), (7, 1779489838), (14, 889744919), (31, 401820286), (49, 254212834), (62, 200910143), (98, 127106417), (217, 57402898), (434, 28701449), (1519, 8200414), (3038, 4100207)]