17804956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11807}}^1$

素因数の和:11853

約数の個数: 24

約数和(自身を含む): 34715520

約数和(自身を除く): 16910564

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 11807, 23614, 47228, 153491, 306982, 342403, 613964, 684806, 1369612, 4451239, 8902478, 17804956]

約数ペア:

[(1, 17804956), (2, 8902478), (4, 4451239), (13, 1369612), (26, 684806), (29, 613964), (52, 342403), (58, 306982), (116, 153491), (377, 47228), (754, 23614), (1508, 11807)]