22016516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6737}}^1$

素因数の和:6803

約数の個数: 24

約数和(自身を含む): 41506080

約数和(自身を除く): 19489564

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 6737, 13474, 26948, 128003, 256006, 289691, 512012, 579382, 1158764, 5504129, 11008258, 22016516]

約数ペア:

[(1, 22016516), (2, 11008258), (4, 5504129), (19, 1158764), (38, 579382), (43, 512012), (76, 289691), (86, 256006), (172, 128003), (817, 26948), (1634, 13474), (3268, 6737)]