17962763039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{23227}}^1$

素因数の和:23391

約数の個数: 32

約数和(自身を含む): 21228533760

約数和(自身を除く): 3265770721

約数列:

[1, 13, 19, 31, 101, 247, 403, 589, 1313, 1919, 3131, 7657, 23227, 24947, 40703, 59489, 301951, 441313, 720037, 773357, 2345927, 5737069, 9360481, 13680703, 30497051, 44572613, 72723737, 177849139, 579443969, 945408581, 1381751003, 17962763039]

約数ペア:

[(1, 17962763039), (13, 1381751003), (19, 945408581), (31, 579443969), (101, 177849139), (247, 72723737), (403, 44572613), (589, 30497051), (1313, 13680703), (1919, 9360481), (3131, 5737069), (7657, 2345927), (23227, 773357), (24947, 720037), (40703, 441313), (59489, 301951)]