19345304482

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3282203}}^1$

素因数の和:3282633

約数の個数: 16

約数和(自身を含む): 33242162112

約数和(自身を除く): 13896857630

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 3282203, 6564406, 22975421, 45950842, 1381807463, 2763614926, 9672652241, 19345304482]

約数ペア:

[(1, 19345304482), (2, 9672652241), (7, 2763614926), (14, 1381807463), (421, 45950842), (842, 22975421), (2947, 6564406), (5894, 3282203)]