22165388

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16843}}^1$

素因数の和:16901

約数の個数: 24

約数和(自身を含む): 45276672

約数和(自身を除く): 23111284

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 16843, 33686, 67372, 117901, 235802, 471604, 791621, 1583242, 3166484, 5541347, 11082694, 22165388]

約数ペア:

[(1, 22165388), (2, 11082694), (4, 5541347), (7, 3166484), (14, 1583242), (28, 791621), (47, 471604), (94, 235802), (188, 117901), (329, 67372), (658, 33686), (1316, 16843)]