19443366

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{1303}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 42210480

約数和(自身を除く): 22767114

約数列:

[1, 2, 3, 6, 9, 18, 829, 1303, 1658, 2487, 2606, 3909, 4974, 7461, 7818, 11727, 14922, 23454, 1080187, 2160374, 3240561, 6481122, 9721683, 19443366]

約数ペア:

[(1, 19443366), (2, 9721683), (3, 6481122), (6, 3240561), (9, 2160374), (18, 1080187), (829, 23454), (1303, 14922), (1658, 11727), (2487, 7818), (2606, 7461), (3909, 4974)]