12907194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 27980640

約数和(自身を除く): 15073446

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 101, 114, 118, 177, 202, 303, 354, 361, 606, 722, 1083, 1121, 1919, 2166, 2242, 3363, 3838, 5757, 5959, 6726, 11514, 11918, 17877, 21299, 35754, 36461, 42598, 63897, 72922, 109383, 113221, 127794, 218766, 226442, 339663, 679326, 2151199, 4302398, 6453597, 12907194]

約数ペア:

[(1, 12907194), (2, 6453597), (3, 4302398), (6, 2151199), (19, 679326), (38, 339663), (57, 226442), (59, 218766), (101, 127794), (114, 113221), (118, 109383), (177, 72922), (202, 63897), (303, 42598), (354, 36461), (361, 35754), (606, 21299), (722, 17877), (1083, 11918), (1121, 11514), (1919, 6726), (2166, 5959), (2242, 5757), (3363, 3838)]