12670856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 26131680

約数和(自身を除く): 13460824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1051, 1096, 1507, 2102, 3014, 4204, 6028, 8408, 11561, 12056, 23122, 46244, 92488, 143987, 287974, 575948, 1151896, 1583857, 3167714, 6335428, 12670856]

約数ペア:

[(1, 12670856), (2, 6335428), (4, 3167714), (8, 1583857), (11, 1151896), (22, 575948), (44, 287974), (88, 143987), (137, 92488), (274, 46244), (548, 23122), (1051, 12056), (1096, 11561), (1507, 8408), (2102, 6028), (3014, 4204)]