19812582732

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1836539}}^1$

素因数の和:1836606

約数の個数: 48

約数和(自身を含む): 49366195200

約数和(自身を除く): 29553612468

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2697, 3596, 5394, 10788, 1836539, 3673078, 5509617, 7346156, 11019234, 22038468, 53259631, 56932709, 106519262, 113865418, 159778893, 170798127, 213038524, 227730836, 319557786, 341596254, 639115572, 683192508, 1651048561, 3302097122, 4953145683, 6604194244, 9906291366, 19812582732]

約数ペア:

[(1, 19812582732), (2, 9906291366), (3, 6604194244), (4, 4953145683), (6, 3302097122), (12, 1651048561), (29, 683192508), (31, 639115572), (58, 341596254), (62, 319557786), (87, 227730836), (93, 213038524), (116, 170798127), (124, 159778893), (174, 113865418), (186, 106519262), (348, 56932709), (372, 53259631), (899, 22038468), (1798, 11019234), (2697, 7346156), (3596, 5509617), (5394, 3673078), (10788, 1836539)]