19296956

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1637}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 38709216

約数和(自身を除く): 19412260

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1637, 1684, 2947, 3274, 5894, 6548, 11459, 11788, 22918, 45836, 689177, 1378354, 2756708, 4824239, 9648478, 19296956]

約数ペア:

[(1, 19296956), (2, 9648478), (4, 4824239), (7, 2756708), (14, 1378354), (28, 689177), (421, 45836), (842, 22918), (1637, 11788), (1684, 11459), (2947, 6548), (3274, 5894)]