19170046

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9851}}^1$

素因数の和:9999

約数の個数: 16

約数和(自身を含む): 33102720

約数和(自身を除く): 13932674

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 9851, 19702, 68957, 137914, 1369289, 2738578, 9585023, 19170046]

約数ペア:

[(1, 19170046), (2, 9585023), (7, 2738578), (14, 1369289), (139, 137914), (278, 68957), (973, 19702), (1946, 9851)]