12920862

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{69467}}^1$

素因数の和:69503

約数の個数: 16

約数和(自身を含む): 26675712

約数和(自身を除く): 13754850

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 69467, 138934, 208401, 416802, 2153477, 4306954, 6460431, 12920862]

約数ペア:

[(1, 12920862), (2, 6460431), (3, 4306954), (6, 2153477), (31, 416802), (62, 208401), (93, 138934), (186, 69467)]