22317988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72461}}^1$

素因数の和:72483

約数の個数: 24

約数和(自身を含む): 48694464

約数和(自身を除く): 26376476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 72461, 144922, 289844, 507227, 797071, 1014454, 1594142, 2028908, 3188284, 5579497, 11158994, 22317988]

約数ペア:

[(1, 22317988), (2, 11158994), (4, 5579497), (7, 3188284), (11, 2028908), (14, 1594142), (22, 1014454), (28, 797071), (44, 507227), (77, 289844), (154, 144922), (308, 72461)]