16609292

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1409}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 33321120

約数和(自身を除く): 16711828

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1409, 1684, 2818, 2947, 5636, 5894, 9863, 11788, 19726, 39452, 593189, 1186378, 2372756, 4152323, 8304646, 16609292]

約数ペア:

[(1, 16609292), (2, 8304646), (4, 4152323), (7, 2372756), (14, 1186378), (28, 593189), (421, 39452), (842, 19726), (1409, 11788), (1684, 9863), (2818, 5894), (2947, 5636)]