12091054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 7907666

約数列:

[1, 2, 23, 31, 46, 61, 62, 122, 139, 278, 713, 1403, 1426, 1891, 2806, 3197, 3782, 4309, 6394, 8479, 8618, 16958, 43493, 86986, 99107, 195017, 198214, 262849, 390034, 525698, 6045527, 12091054]

約数ペア:

[(1, 12091054), (2, 6045527), (23, 525698), (31, 390034), (46, 262849), (61, 198214), (62, 195017), (122, 99107), (139, 86986), (278, 43493), (713, 16958), (1403, 8618), (1426, 8479), (1891, 6394), (2806, 4309), (3197, 3782)]