19143996

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26153}}^1$

素因数の和:26221

約数の個数: 24

約数和(自身を含む): 45403344

約数和(自身を除く): 26259348

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 26153, 52306, 78459, 104612, 156918, 313836, 1595333, 3190666, 4785999, 6381332, 9571998, 19143996]

約数ペア:

[(1, 19143996), (2, 9571998), (3, 6381332), (4, 4785999), (6, 3190666), (12, 1595333), (61, 313836), (122, 156918), (183, 104612), (244, 78459), (366, 52306), (732, 26153)]