19210002938

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3089}}^1\times {\mathrm{3931}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 33242071680

約数和(自身を除く): 14032068742

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 3089, 3931, 6178, 7862, 21623, 27517, 43246, 55034, 349057, 444203, 698114, 888406, 2443399, 3109421, 4886798, 6218842, 12142859, 24285718, 85000013, 170000026, 1372143067, 2744286134, 9605001469, 19210002938]

約数ペア:

[(1, 19210002938), (2, 9605001469), (7, 2744286134), (14, 1372143067), (113, 170000026), (226, 85000013), (791, 24285718), (1582, 12142859), (3089, 6218842), (3931, 4886798), (6178, 3109421), (7862, 2443399), (21623, 888406), (27517, 698114), (43246, 444203), (55034, 349057)]