19715702402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1367}}^1\times {\mathrm{2333}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 32414442624

約数和(自身を除く): 12698740222

約数列:

[1, 2, 11, 22, 281, 562, 1367, 2333, 2734, 3091, 4666, 6182, 15037, 25663, 30074, 51326, 384127, 655573, 768254, 1311146, 3189211, 4225397, 6378422, 7211303, 8450794, 14422606, 35081321, 70162642, 896168291, 1792336582, 9857851201, 19715702402]

約数ペア:

[(1, 19715702402), (2, 9857851201), (11, 1792336582), (22, 896168291), (281, 70162642), (562, 35081321), (1367, 14422606), (2333, 8450794), (2734, 7211303), (3091, 6378422), (4666, 4225397), (6182, 3189211), (15037, 1311146), (25663, 768254), (30074, 655573), (51326, 384127)]