19214444

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 34288800

約数和(自身を除く): 15074356

約数列:

[1, 2, 4, 103, 149, 206, 298, 313, 412, 596, 626, 1252, 15347, 30694, 32239, 46637, 61388, 64478, 93274, 128956, 186548, 4803611, 9607222, 19214444]

約数ペア:

[(1, 19214444), (2, 9607222), (4, 4803611), (103, 186548), (149, 128956), (206, 93274), (298, 64478), (313, 61388), (412, 46637), (596, 32239), (626, 30694), (1252, 15347)]