21399683991502

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1931728109}}^1$

素因数の和:1931728331

約数の個数: 16

約数和(自身を含む): 33380261740800

約数和(自身を除く): 11980577749298

約数列:

[1, 2, 29, 58, 191, 382, 5539, 11078, 1931728109, 3863456218, 56020115161, 112040230322, 368960068819, 737920137638, 10699841995751, 21399683991502]

約数ペア:

[(1, 21399683991502), (2, 10699841995751), (29, 737920137638), (58, 368960068819), (191, 112040230322), (382, 56020115161), (5539, 3863456218), (11078, 1931728109)]