12794144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 28939680

約数和(自身を除く): 16145536

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 1913, 3344, 3826, 6688, 7652, 15304, 21043, 30608, 36347, 42086, 61216, 72694, 84172, 145388, 168344, 290776, 336688, 399817, 581552, 673376, 799634, 1163104, 1599268, 3198536, 6397072, 12794144]

約数ペア:

[(1, 12794144), (2, 6397072), (4, 3198536), (8, 1599268), (11, 1163104), (16, 799634), (19, 673376), (22, 581552), (32, 399817), (38, 336688), (44, 290776), (76, 168344), (88, 145388), (152, 84172), (176, 72694), (209, 61216), (304, 42086), (352, 36347), (418, 30608), (608, 21043), (836, 15304), (1672, 7652), (1913, 6688), (3344, 3826)]