19994108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10139}}^1$

素因数の和:10189

約数の個数: 24

約数和(自身を含む): 38329200

約数和(自身を除く): 18335092

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 10139, 20278, 40556, 172363, 294031, 344726, 588062, 689452, 1176124, 4998527, 9997054, 19994108]

約数ペア:

[(1, 19994108), (2, 9997054), (4, 4998527), (17, 1176124), (29, 689452), (34, 588062), (58, 344726), (68, 294031), (116, 172363), (493, 40556), (986, 20278), (1972, 10139)]