12689346

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{21803}}^1$

素因数の和:21905

約数の個数: 16

約数和(自身を含む): 25641504

約数和(自身を除く): 12952158

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 21803, 43606, 65409, 130818, 2114891, 4229782, 6344673, 12689346]

約数ペア:

[(1, 12689346), (2, 6344673), (3, 4229782), (6, 2114891), (97, 130818), (194, 65409), (291, 43606), (582, 21803)]