19475526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20161}}^1$

素因数の和:20196

約数の個数: 32

約数和(自身を含む): 46453248

約数和(自身を除く): 26977722

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20161, 40322, 60483, 120966, 141127, 282254, 423381, 463703, 846762, 927406, 1391109, 2782218, 3245921, 6491842, 9737763, 19475526]

約数ペア:

[(1, 19475526), (2, 9737763), (3, 6491842), (6, 3245921), (7, 2782218), (14, 1391109), (21, 927406), (23, 846762), (42, 463703), (46, 423381), (69, 282254), (138, 141127), (161, 120966), (322, 60483), (483, 40322), (966, 20161)]