19494070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114671}}^1$

素因数の和:114695

約数の個数: 16

約数和(自身を含む): 37153728

約数和(自身を除く): 17659658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 114671, 229342, 573355, 1146710, 1949407, 3898814, 9747035, 19494070]

約数ペア:

[(1, 19494070), (2, 9747035), (5, 3898814), (10, 1949407), (17, 1146710), (34, 573355), (85, 229342), (170, 114671)]