19037074

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3391}}^1$

素因数の和:3801

約数の個数: 16

約数和(自身を含む): 32726016

約数和(自身を除く): 13688942

約数列:

[1, 2, 7, 14, 401, 802, 2807, 3391, 5614, 6782, 23737, 47474, 1359791, 2719582, 9518537, 19037074]

約数ペア:

[(1, 19037074), (2, 9518537), (7, 2719582), (14, 1359791), (401, 47474), (802, 23737), (2807, 6782), (3391, 5614)]