19394994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{190147}}^1$

素因数の和:190169

約数の個数: 16

約数和(自身を含む): 41071968

約数和(自身を除く): 21676974

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 190147, 380294, 570441, 1140882, 3232499, 6464998, 9697497, 19394994]

約数ペア:

[(1, 19394994), (2, 9697497), (3, 6464998), (6, 3232499), (17, 1140882), (34, 570441), (51, 380294), (102, 190147)]