22657456

素因数分解:

$2^4\times {\mathrm{1187}}^1\times {\mathrm{1193}}^1$

素因数の和:2388

約数の個数: 20

約数和(自身を含む): 43972632

約数和(自身を除く): 21315176

約数列:

[1, 2, 4, 8, 16, 1187, 1193, 2374, 2386, 4748, 4772, 9496, 9544, 18992, 19088, 1416091, 2832182, 5664364, 11328728, 22657456]

約数ペア:

[(1, 22657456), (2, 11328728), (4, 5664364), (8, 2832182), (16, 1416091), (1187, 19088), (1193, 18992), (2374, 9544), (2386, 9496), (4748, 4772)]