16229686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 28667520

約数和(自身を除く): 12437834

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 947, 1558, 1894, 8569, 10417, 17138, 17993, 20834, 35986, 38827, 77654, 197923, 395846, 427097, 737713, 854194, 1475426, 8114843, 16229686]

約数ペア:

[(1, 16229686), (2, 8114843), (11, 1475426), (19, 854194), (22, 737713), (38, 427097), (41, 395846), (82, 197923), (209, 77654), (418, 38827), (451, 35986), (779, 20834), (902, 17993), (947, 17138), (1558, 10417), (1894, 8569)]