19090354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1279}}^1$

素因数の和:1737

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 11322446

約数列:

[1, 2, 17, 34, 439, 878, 1279, 2558, 7463, 14926, 21743, 43486, 561481, 1122962, 9545177, 19090354]

約数ペア:

[(1, 19090354), (2, 9545177), (17, 1122962), (34, 561481), (439, 43486), (878, 21743), (1279, 14926), (2558, 7463)]