11864930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 28062720

約数和(自身を除く): 16197790

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 811, 1045, 1330, 1463, 1622, 2090, 2926, 4055, 5677, 7315, 8110, 8921, 11354, 14630, 15409, 17842, 28385, 30818, 44605, 56770, 62447, 77045, 89210, 107863, 124894, 154090, 169499, 215726, 312235, 338998, 539315, 624470, 847495, 1078630, 1186493, 1694990, 2372986, 5932465, 11864930]

約数ペア:

[(1, 11864930), (2, 5932465), (5, 2372986), (7, 1694990), (10, 1186493), (11, 1078630), (14, 847495), (19, 624470), (22, 539315), (35, 338998), (38, 312235), (55, 215726), (70, 169499), (77, 154090), (95, 124894), (110, 107863), (133, 89210), (154, 77045), (190, 62447), (209, 56770), (266, 44605), (385, 30818), (418, 28385), (665, 17842), (770, 15409), (811, 14630), (1045, 11354), (1330, 8921), (1463, 8110), (1622, 7315), (2090, 5677), (2926, 4055)]