22151336

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{6577}}^1$

素因数の和:7004

約数の個数: 16

約数和(自身を含む): 41638740

約数和(自身を除く): 19487404

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 6577, 13154, 26308, 52616, 2768917, 5537834, 11075668, 22151336]

約数ペア:

[(1, 22151336), (2, 11075668), (4, 5537834), (8, 2768917), (421, 52616), (842, 26308), (1684, 13154), (3368, 6577)]