18638521201

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{50683}}^1$

素因数の和:51036

約数の個数: 16

約数和(自身を含む): 19851909120

約数和(自身を除く): 1213387919

約数列:

[1, 23, 59, 271, 1357, 6233, 15989, 50683, 367747, 1165709, 2990297, 13735093, 68776831, 315907139, 810370487, 18638521201]

約数ペア:

[(1, 18638521201), (23, 810370487), (59, 315907139), (271, 68776831), (1357, 13735093), (6233, 2990297), (15989, 1165709), (50683, 367747)]