19151034824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{80621}}^1$

素因数の和:81941

約数の個数: 32

約数和(自身を含む): 37498904640

約数和(自身を除く): 18347869816

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1291, 2582, 5164, 10328, 29693, 59386, 80621, 118772, 161242, 237544, 322484, 644968, 1854283, 3708566, 7417132, 14834264, 104081711, 208163422, 416326844, 832653688, 2393879353, 4787758706, 9575517412, 19151034824]

約数ペア:

[(1, 19151034824), (2, 9575517412), (4, 4787758706), (8, 2393879353), (23, 832653688), (46, 416326844), (92, 208163422), (184, 104081711), (1291, 14834264), (2582, 7417132), (5164, 3708566), (10328, 1854283), (29693, 644968), (59386, 322484), (80621, 237544), (118772, 161242)]