12892862

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 19915632

約数和(自身を除く): 7022770

約数列:

[1, 2, 43, 86, 197, 394, 761, 1522, 8471, 16942, 32723, 65446, 149917, 299834, 6446431, 12892862]

約数ペア:

[(1, 12892862), (2, 6446431), (43, 299834), (86, 149917), (197, 65446), (394, 32723), (761, 16942), (1522, 8471)]