22477994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 42287616

約数和(自身を除く): 19809622

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 227, 454, 643, 1286, 1589, 2497, 3178, 4501, 4994, 7073, 9002, 14146, 17479, 34958, 49511, 99022, 145961, 291922, 1021727, 1605571, 2043454, 3211142, 11238997, 22477994]

約数ペア:

[(1, 22477994), (2, 11238997), (7, 3211142), (11, 2043454), (14, 1605571), (22, 1021727), (77, 291922), (154, 145961), (227, 99022), (454, 49511), (643, 34958), (1286, 17479), (1589, 14146), (2497, 9002), (3178, 7073), (4501, 4994)]