19841835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 34574400

約数和(自身を除く): 14732565

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1049, 1261, 1455, 3147, 3783, 5245, 6305, 13637, 15735, 18915, 40911, 68185, 101753, 204555, 305259, 508765, 1322789, 1526295, 3968367, 6613945, 19841835]

約数ペア:

[(1, 19841835), (3, 6613945), (5, 3968367), (13, 1526295), (15, 1322789), (39, 508765), (65, 305259), (97, 204555), (195, 101753), (291, 68185), (485, 40911), (1049, 18915), (1261, 15735), (1455, 13637), (3147, 6305), (3783, 5245)]