12241972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 23030784

約数和(自身を除く): 10788812

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 2687, 4556, 5374, 10748, 45679, 91358, 180029, 182716, 360058, 720116, 3060493, 6120986, 12241972]

約数ペア:

[(1, 12241972), (2, 6120986), (4, 3060493), (17, 720116), (34, 360058), (67, 182716), (68, 180029), (134, 91358), (268, 45679), (1139, 10748), (2278, 5374), (2687, 4556)]