19950434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49139}}^1$

素因数の和:49177

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 15430366

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49139, 98278, 343973, 687946, 1425031, 2850062, 9975217, 19950434]

約数ペア:

[(1, 19950434), (2, 9975217), (7, 2850062), (14, 1425031), (29, 687946), (58, 343973), (203, 98278), (406, 49139)]