22686992

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{8699}}^1$

素因数の和:8870

約数の個数: 20

約数和(自身を含む): 44230800

約数和(自身を除く): 21543808

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 8699, 17398, 34796, 69592, 139184, 1417937, 2835874, 5671748, 11343496, 22686992]

約数ペア:

[(1, 22686992), (2, 11343496), (4, 5671748), (8, 2835874), (16, 1417937), (163, 139184), (326, 69592), (652, 34796), (1304, 17398), (2608, 8699)]