19269466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1291}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 30697920

約数和(自身を除く): 11428454

約数列:

[1, 2, 17, 34, 439, 878, 1291, 2582, 7463, 14926, 21947, 43894, 566749, 1133498, 9634733, 19269466]

約数ペア:

[(1, 19269466), (2, 9634733), (17, 1133498), (34, 566749), (439, 43894), (878, 21947), (1291, 14926), (2582, 7463)]