12931096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 25700400

約数和(自身を除く): 12769304

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 353, 482, 706, 964, 1412, 1928, 2824, 4579, 6707, 9158, 13414, 18316, 26828, 36632, 53656, 85073, 170146, 340292, 680584, 1616387, 3232774, 6465548, 12931096]

約数ペア:

[(1, 12931096), (2, 6465548), (4, 3232774), (8, 1616387), (19, 680584), (38, 340292), (76, 170146), (152, 85073), (241, 53656), (353, 36632), (482, 26828), (706, 18316), (964, 13414), (1412, 9158), (1928, 6707), (2824, 4579)]