22277936

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{9221}}^1$

素因数の和:9380

約数の個数: 20

約数和(自身を含む): 43454064

約数和(自身を除く): 21176128

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 9221, 18442, 36884, 73768, 147536, 1392371, 2784742, 5569484, 11138968, 22277936]

約数ペア:

[(1, 22277936), (2, 11138968), (4, 5569484), (8, 2784742), (16, 1392371), (151, 147536), (302, 73768), (604, 36884), (1208, 18442), (2416, 9221)]