19401046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81517}}^1$

素因数の和:81543

約数の個数: 16

約数和(自身を含む): 35215776

約数和(自身を除く): 15814730

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 81517, 163034, 570619, 1141238, 1385789, 2771578, 9700523, 19401046]

約数ペア:

[(1, 19401046), (2, 9700523), (7, 2771578), (14, 1385789), (17, 1141238), (34, 570619), (119, 163034), (238, 81517)]