19713312

素因数分解:

$2^5\times 3^2\times {\mathrm{68449}}^1$

素因数の和:68465

約数の個数: 36

約数和(自身を含む): 56060550

約数和(自身を除く): 36347238

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 68449, 136898, 205347, 273796, 410694, 547592, 616041, 821388, 1095184, 1232082, 1642776, 2190368, 2464164, 3285552, 4928328, 6571104, 9856656, 19713312]

約数ペア:

[(1, 19713312), (2, 9856656), (3, 6571104), (4, 4928328), (6, 3285552), (8, 2464164), (9, 2190368), (12, 1642776), (16, 1232082), (18, 1095184), (24, 821388), (32, 616041), (36, 547592), (48, 410694), (72, 273796), (96, 205347), (144, 136898), (288, 68449)]