38869516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73063}}^1$

素因数の和:73093

約数の個数: 24

約数和(自身を含む): 81831680

約数和(自身を除く): 42962164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 73063, 146126, 292252, 511441, 1022882, 1388197, 2045764, 2776394, 5552788, 9717379, 19434758, 38869516]

約数ペア:

[(1, 38869516), (2, 19434758), (4, 9717379), (7, 5552788), (14, 2776394), (19, 2045764), (28, 1388197), (38, 1022882), (76, 511441), (133, 292252), (266, 146126), (532, 73063)]