19391246

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1303}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 33298944

約数和(自身を除く): 13907698

約数列:

[1, 2, 7, 14, 1063, 1303, 2126, 2606, 7441, 9121, 14882, 18242, 1385089, 2770178, 9695623, 19391246]

約数ペア:

[(1, 19391246), (2, 9695623), (7, 2770178), (14, 1385089), (1063, 18242), (1303, 14882), (2126, 9121), (2606, 7441)]