21862214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16843}}^1$

素因数の和:16915

約数の個数: 16

約数和(自身を含む): 36383040

約数和(自身を除く): 14520826

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 16843, 33686, 185273, 370546, 993737, 1987474, 10931107, 21862214]

約数ペア:

[(1, 21862214), (2, 10931107), (11, 1987474), (22, 993737), (59, 370546), (118, 185273), (649, 33686), (1298, 16843)]