11816938

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 22494024

約数和(自身を除く): 10677086

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 173, 238, 287, 346, 574, 697, 833, 1211, 1394, 1666, 2009, 2422, 2941, 4018, 4879, 5882, 7093, 8477, 9758, 14186, 16954, 20587, 34153, 41174, 49651, 68306, 99302, 120581, 144109, 241162, 288218, 347557, 695114, 844067, 1688134, 5908469, 11816938]

約数ペア:

[(1, 11816938), (2, 5908469), (7, 1688134), (14, 844067), (17, 695114), (34, 347557), (41, 288218), (49, 241162), (82, 144109), (98, 120581), (119, 99302), (173, 68306), (238, 49651), (287, 41174), (346, 34153), (574, 20587), (697, 16954), (833, 14186), (1211, 9758), (1394, 8477), (1666, 7093), (2009, 5882), (2422, 4879), (2941, 4018)]