19920110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{284573}}^1$

素因数の和:284587

約数の個数: 16

約数和(自身を含む): 40978656

約数和(自身を除く): 21058546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 284573, 569146, 1422865, 1992011, 2845730, 3984022, 9960055, 19920110]

約数ペア:

[(1, 19920110), (2, 9960055), (5, 3984022), (7, 2845730), (10, 1992011), (14, 1422865), (35, 569146), (70, 284573)]