12935105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 16692480

約数和(自身を除く): 3757375

約数列:

[1, 5, 19, 47, 95, 235, 893, 2897, 4465, 14485, 55043, 136159, 275215, 680795, 2587021, 12935105]

約数ペア:

[(1, 12935105), (5, 2587021), (19, 680795), (47, 275215), (95, 136159), (235, 55043), (893, 14485), (2897, 4465)]