8485172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 15805440

約数和(自身を除く): 7320268

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1151, 1843, 2302, 3686, 4604, 7372, 21869, 43738, 87476, 111647, 223294, 446588, 2121293, 4242586, 8485172]

約数ペア:

[(1, 8485172), (2, 4242586), (4, 2121293), (19, 446588), (38, 223294), (76, 111647), (97, 87476), (194, 43738), (388, 21869), (1151, 7372), (1843, 4604), (2302, 3686)]