12658646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6323}}^1$

素因数の和:6356

約数の個数: 32

約数和(自身を含む): 25498368

約数和(自身を除く): 12839722

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 6323, 12646, 44261, 69553, 82199, 88522, 139106, 164398, 486871, 575393, 904189, 973742, 1150786, 1808378, 6329323, 12658646]

約数ペア:

[(1, 12658646), (2, 6329323), (7, 1808378), (11, 1150786), (13, 973742), (14, 904189), (22, 575393), (26, 486871), (77, 164398), (91, 139106), (143, 88522), (154, 82199), (182, 69553), (286, 44261), (1001, 12646), (2002, 6323)]