12980202

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{15791}}^1$

素因数の和:15933

約数の個数: 16

約数和(自身を含む): 26151552

約数和(自身を除く): 13171350

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 15791, 31582, 47373, 94746, 2163367, 4326734, 6490101, 12980202]

約数ペア:

[(1, 12980202), (2, 6490101), (3, 4326734), (6, 2163367), (137, 94746), (274, 47373), (411, 31582), (822, 15791)]