13235384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 26444880

約数和(自身を除く): 13209496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 317, 614, 634, 1228, 1268, 2456, 2536, 5219, 5389, 10438, 10778, 20876, 21556, 41752, 43112, 97319, 194638, 389276, 778552, 1654423, 3308846, 6617692, 13235384]

約数ペア:

[(1, 13235384), (2, 6617692), (4, 3308846), (8, 1654423), (17, 778552), (34, 389276), (68, 194638), (136, 97319), (307, 43112), (317, 41752), (614, 21556), (634, 20876), (1228, 10778), (1268, 10438), (2456, 5389), (2536, 5219)]