12669262

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 19578240

約数和(自身を除く): 6908978

約数列:

[1, 2, 43, 86, 179, 358, 823, 1646, 7697, 15394, 35389, 70778, 147317, 294634, 6334631, 12669262]

約数ペア:

[(1, 12669262), (2, 6334631), (43, 294634), (86, 147317), (179, 70778), (358, 35389), (823, 15394), (1646, 7697)]