12658108538

素因数分解:

$2^1\times {\mathrm{79}}^2\times {\mathrm{653}}^1\times {\mathrm{1553}}^1$

素因数の和:2366

約数の個数: 24

約数和(自身を含む): 19272400308

約数和(自身を除く): 6614291770

約数列:

[1, 2, 79, 158, 653, 1306, 1553, 3106, 6241, 12482, 51587, 103174, 122687, 245374, 1014109, 2028218, 4075373, 8150746, 9692273, 19384546, 80114611, 160229222, 6329054269, 12658108538]

約数ペア:

[(1, 12658108538), (2, 6329054269), (79, 160229222), (158, 80114611), (653, 19384546), (1306, 9692273), (1553, 8150746), (3106, 4075373), (6241, 2028218), (12482, 1014109), (51587, 245374), (103174, 122687)]