19397246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1429}}^1$

素因数の和:2059

約数の個数: 16

約数和(自身を含む): 31814640

約数和(自身を除く): 12417394

約数列:

[1, 2, 11, 22, 617, 1234, 1429, 2858, 6787, 13574, 15719, 31438, 881693, 1763386, 9698623, 19397246]

約数ペア:

[(1, 19397246), (2, 9698623), (11, 1763386), (22, 881693), (617, 31438), (1234, 15719), (1429, 13574), (2858, 6787)]