13655870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 26520480

約数和(自身を除く): 12864610

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 1753, 3506, 3895, 7790, 8765, 17530, 33307, 66614, 71873, 143746, 166535, 333070, 359365, 718730, 1365587, 2731174, 6827935, 13655870]

約数ペア:

[(1, 13655870), (2, 6827935), (5, 2731174), (10, 1365587), (19, 718730), (38, 359365), (41, 333070), (82, 166535), (95, 143746), (190, 71873), (205, 66614), (410, 33307), (779, 17530), (1558, 8765), (1753, 7790), (3506, 3895)]