2019434389

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{19319}}^1$

素因数の和:19572

約数の個数: 16

約数和(自身を含む): 2346220800

約数和(自身を除く): 326786411

約数列:

[1, 7, 109, 137, 763, 959, 14933, 19319, 104531, 135233, 2105771, 2646703, 14740397, 18526921, 288490627, 2019434389]

約数ペア:

[(1, 2019434389), (7, 288490627), (109, 18526921), (137, 14740397), (763, 2646703), (959, 2105771), (14933, 135233), (19319, 104531)]