12191102

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 23836032

約数和(自身を除く): 11644930

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 263, 301, 473, 526, 539, 602, 946, 1078, 1841, 2107, 2893, 3311, 3682, 4214, 5786, 6622, 11309, 12887, 20251, 22618, 23177, 25774, 40502, 46354, 79163, 124399, 141757, 158326, 248798, 283514, 554141, 870793, 1108282, 1741586, 6095551, 12191102]

約数ペア:

[(1, 12191102), (2, 6095551), (7, 1741586), (11, 1108282), (14, 870793), (22, 554141), (43, 283514), (49, 248798), (77, 158326), (86, 141757), (98, 124399), (154, 79163), (263, 46354), (301, 40502), (473, 25774), (526, 23177), (539, 22618), (602, 20251), (946, 12887), (1078, 11309), (1841, 6622), (2107, 5786), (2893, 4214), (3311, 3682)]