22226416

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1237}}^1$

素因数の和:2368

約数の個数: 20

約数和(自身を含む): 43136872

約数和(自身を除く): 20910456

約数列:

[1, 2, 4, 8, 16, 1123, 1237, 2246, 2474, 4492, 4948, 8984, 9896, 17968, 19792, 1389151, 2778302, 5556604, 11113208, 22226416]

約数ペア:

[(1, 22226416), (2, 11113208), (4, 5556604), (8, 2778302), (16, 1389151), (1123, 19792), (1237, 17968), (2246, 9896), (2474, 8984), (4492, 4948)]