16442030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7867}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 33989760

約数和(自身を除く): 17547730

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7867, 15734, 39335, 78670, 86537, 149473, 173074, 298946, 432685, 747365, 865370, 1494730, 1644203, 3288406, 8221015, 16442030]

約数ペア:

[(1, 16442030), (2, 8221015), (5, 3288406), (10, 1644203), (11, 1494730), (19, 865370), (22, 747365), (38, 432685), (55, 298946), (95, 173074), (110, 149473), (190, 86537), (209, 78670), (418, 39335), (1045, 15734), (2090, 7867)]