18587344

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{5897}}^1$

素因数の和:6102

約数の個数: 20

約数和(自身を含む): 36201924

約数和(自身を除く): 17614580

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 5897, 11794, 23588, 47176, 94352, 1161709, 2323418, 4646836, 9293672, 18587344]

約数ペア:

[(1, 18587344), (2, 9293672), (4, 4646836), (8, 2323418), (16, 1161709), (197, 94352), (394, 47176), (788, 23588), (1576, 11794), (3152, 5897)]