12658223812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{437033}}^1$

素因数の和:437607

約数の個数: 24

約数和(自身を含む): 23898767256

約数和(自身を除く): 11240543444

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 7241, 14482, 28964, 437033, 874066, 1748132, 5681429, 11362858, 22725716, 243427381, 486854762, 973709524, 3164555953, 6329111906, 12658223812]

約数ペア:

[(1, 12658223812), (2, 6329111906), (4, 3164555953), (13, 973709524), (26, 486854762), (52, 243427381), (557, 22725716), (1114, 11362858), (2228, 5681429), (7241, 1748132), (14482, 874066), (28964, 437033)]