19994718

素因数分解:

$2^1\times 3^1\times {\mathrm{1753}}^1\times {\mathrm{1901}}^1$

素因数の和:3659

約数の個数: 16

約数和(自身を含む): 40033296

約数和(自身を除く): 20038578

約数列:

[1, 2, 3, 6, 1753, 1901, 3506, 3802, 5259, 5703, 10518, 11406, 3332453, 6664906, 9997359, 19994718]

約数ペア:

[(1, 19994718), (2, 9997359), (3, 6664906), (6, 3332453), (1753, 11406), (1901, 10518), (3506, 5703), (3802, 5259)]