19611332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10193}}^1$

素因数の和:10247

約数の個数: 24

約数和(自身を含む): 37962456

約数和(自身を除く): 18351124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 10193, 20386, 40772, 132509, 265018, 377141, 530036, 754282, 1508564, 4902833, 9805666, 19611332]

約数ペア:

[(1, 19611332), (2, 9805666), (4, 4902833), (13, 1508564), (26, 754282), (37, 530036), (52, 377141), (74, 265018), (148, 132509), (481, 40772), (962, 20386), (1924, 10193)]