69428926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{261011}}^1$

素因数の和:261039

約数の個数: 16

約数和(自身を含む): 125285760

約数和(自身を除く): 55856834

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 261011, 522022, 1827077, 3654154, 4959209, 9918418, 34714463, 69428926]

約数ペア:

[(1, 69428926), (2, 34714463), (7, 9918418), (14, 4959209), (19, 3654154), (38, 1827077), (133, 522022), (266, 261011)]