21517024

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{1873}}^1$

素因数の和:2242

約数の個数: 24

約数和(自身を含む): 42502320

約数和(自身を除く): 20985296

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 1873, 2872, 3746, 5744, 7492, 11488, 14984, 29968, 59936, 672407, 1344814, 2689628, 5379256, 10758512, 21517024]

約数ペア:

[(1, 21517024), (2, 10758512), (4, 5379256), (8, 2689628), (16, 1344814), (32, 672407), (359, 59936), (718, 29968), (1436, 14984), (1873, 11488), (2872, 7492), (3746, 5744)]