3948884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 3389356

約数列:

[1, 2, 4, 19, 38, 76, 223, 233, 446, 466, 892, 932, 4237, 4427, 8474, 8854, 16948, 17708, 51959, 103918, 207836, 987221, 1974442, 3948884]

約数ペア:

[(1, 3948884), (2, 1974442), (4, 987221), (19, 207836), (38, 103918), (76, 51959), (223, 17708), (233, 16948), (446, 8854), (466, 8474), (892, 4427), (932, 4237)]