12889388666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{115127}}^1$

素因数の和:115874

約数の個数: 32

約数和(自身を含む): 24138196992

約数和(自身を除く): 11248808326

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 727, 1454, 5089, 7997, 10178, 15994, 55979, 111958, 115127, 230254, 805889, 1266397, 1611778, 2532794, 8864779, 17729558, 83697329, 167394658, 585881303, 920670619, 1171762606, 1841341238, 6444694333, 12889388666]

約数ペア:

[(1, 12889388666), (2, 6444694333), (7, 1841341238), (11, 1171762606), (14, 920670619), (22, 585881303), (77, 167394658), (154, 83697329), (727, 17729558), (1454, 8864779), (5089, 2532794), (7997, 1611778), (10178, 1266397), (15994, 805889), (55979, 230254), (111958, 115127)]