15142064

素因数分解:

$2^4\times 7^1\times {\mathrm{135197}}^1$

素因数の和:135212

約数の個数: 20

約数和(自身を含む): 33529104

約数和(自身を除く): 18387040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135197, 270394, 540788, 946379, 1081576, 1892758, 2163152, 3785516, 7571032, 15142064]

約数ペア:

[(1, 15142064), (2, 7571032), (4, 3785516), (7, 2163152), (8, 1892758), (14, 1081576), (16, 946379), (28, 540788), (56, 270394), (112, 135197)]