12156901232

素因数分解:

$2^4\times 7^1\times {\mathrm{108543761}}^1$

素因数の和:108543776

約数の個数: 20

約数和(自身を含む): 26918852976

約数和(自身を除く): 14761951744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 108543761, 217087522, 434175044, 759806327, 868350088, 1519612654, 1736700176, 3039225308, 6078450616, 12156901232]

約数ペア:

[(1, 12156901232), (2, 6078450616), (4, 3039225308), (7, 1736700176), (8, 1519612654), (14, 868350088), (16, 759806327), (28, 434175044), (56, 217087522), (112, 108543761)]