22247512

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9239}}^1$

素因数の和:9295

約数の個数: 32

約数和(自身を含む): 48787200

約数和(自身を除く): 26539688

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 9239, 18478, 36956, 64673, 73912, 129346, 258692, 397277, 517384, 794554, 1589108, 2780939, 3178216, 5561878, 11123756, 22247512]

約数ペア:

[(1, 22247512), (2, 11123756), (4, 5561878), (7, 3178216), (8, 2780939), (14, 1589108), (28, 794554), (43, 517384), (56, 397277), (86, 258692), (172, 129346), (301, 73912), (344, 64673), (602, 36956), (1204, 18478), (2408, 9239)]