19717236473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{69029}}^1$

素因数の和:70192

約数の個数: 16

約数和(自身を含む): 22465123200

約数和(自身を除く): 2747886727

約数列:

[1, 11, 23, 253, 1129, 12419, 25967, 69029, 285637, 759319, 1587667, 17464337, 77933741, 857271151, 1792476043, 19717236473]

約数ペア:

[(1, 19717236473), (11, 1792476043), (23, 857271151), (253, 77933741), (1129, 17464337), (12419, 1587667), (25967, 759319), (69029, 285637)]