19240098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 40559616

約数和(自身を除く): 21319518

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 1303, 2461, 2606, 3909, 4922, 7383, 7818, 14766, 29969, 59938, 89907, 139421, 179814, 278842, 418263, 836526, 3206683, 6413366, 9620049, 19240098]

約数ペア:

[(1, 19240098), (2, 9620049), (3, 6413366), (6, 3206683), (23, 836526), (46, 418263), (69, 278842), (107, 179814), (138, 139421), (214, 89907), (321, 59938), (642, 29969), (1303, 14766), (2461, 7818), (2606, 7383), (3909, 4922)]