13990388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 26050752

約数和(自身を除く): 12060364

約数列:

[1, 2, 4, 17, 34, 68, 283, 566, 727, 1132, 1454, 2908, 4811, 9622, 12359, 19244, 24718, 49436, 205741, 411482, 822964, 3497597, 6995194, 13990388]

約数ペア:

[(1, 13990388), (2, 6995194), (4, 3497597), (17, 822964), (34, 411482), (68, 205741), (283, 49436), (566, 24718), (727, 19244), (1132, 12359), (1454, 9622), (2908, 4811)]