19656434

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29873}}^1$

素因数の和:29929

約数の個数: 16

約数和(自身を含む): 34414848

約数和(自身を除く): 14758414

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 29873, 59746, 209111, 418222, 1404031, 2808062, 9828217, 19656434]

約数ペア:

[(1, 19656434), (2, 9828217), (7, 2808062), (14, 1404031), (47, 418222), (94, 209111), (329, 59746), (658, 29873)]