22185016

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{941}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 47702880

約数和(自身を除く): 25517864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 941, 1684, 1882, 2947, 3368, 3764, 5894, 6587, 7528, 11788, 13174, 23576, 26348, 52696, 396161, 792322, 1584644, 2773127, 3169288, 5546254, 11092508, 22185016]

約数ペア:

[(1, 22185016), (2, 11092508), (4, 5546254), (7, 3169288), (8, 2773127), (14, 1584644), (28, 792322), (56, 396161), (421, 52696), (842, 26348), (941, 23576), (1684, 13174), (1882, 11788), (2947, 7528), (3368, 6587), (3764, 5894)]