22543568

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19301}}^1$

素因数の和:19382

約数の個数: 20

約数和(自身を含む): 44278788

約数和(自身を除く): 21735220

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19301, 38602, 77204, 154408, 308816, 1408973, 2817946, 5635892, 11271784, 22543568]

約数ペア:

[(1, 22543568), (2, 11271784), (4, 5635892), (8, 2817946), (16, 1408973), (73, 308816), (146, 154408), (292, 77204), (584, 38602), (1168, 19301)]