22051948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4497

約数の個数: 24

約数和(自身を含む): 40859280

約数和(自身を除く): 18807332

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4421, 4988, 8842, 17684, 128209, 190103, 256418, 380206, 512836, 760412, 5512987, 11025974, 22051948]

約数ペア:

[(1, 22051948), (2, 11025974), (4, 5512987), (29, 760412), (43, 512836), (58, 380206), (86, 256418), (116, 190103), (172, 128209), (1247, 17684), (2494, 8842), (4421, 4988)]