2019697422

素因数分解:

$2^1\times 3^1\times {\mathrm{21991}}^1\times {\mathrm{15307}}^1$

素因数の和:37303

約数の個数: 16

約数和(自身を含む): 4039842432

約数和(自身を除く): 2020145010

約数列:

[1, 2, 3, 6, 15307, 21991, 30614, 43982, 45921, 65973, 91842, 131946, 336616237, 673232474, 1009848711, 2019697422]

約数ペア:

[(1, 2019697422), (2, 1009848711), (3, 673232474), (6, 336616237), (15307, 131946), (21991, 91842), (30614, 65973), (43982, 45921)]