15691536984

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{3318853}}^1$

素因数の和:3319059

約数の個数: 32

約数和(自身を含む): 39427985520

約数和(自身を除く): 23736448536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 3318853, 6637706, 9956559, 13275412, 19913118, 26550824, 39826236, 79652472, 653814041, 1307628082, 1961442123, 2615256164, 3922884246, 5230512328, 7845768492, 15691536984]

約数ペア:

[(1, 15691536984), (2, 7845768492), (3, 5230512328), (4, 3922884246), (6, 2615256164), (8, 1961442123), (12, 1307628082), (24, 653814041), (197, 79652472), (394, 39826236), (591, 26550824), (788, 19913118), (1182, 13275412), (1576, 9956559), (2364, 6637706), (4728, 3318853)]