12903202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 21898800

約数和(自身を除く): 8995598

約数列:

[1, 2, 13, 26, 29, 58, 109, 157, 218, 314, 377, 754, 1417, 2041, 2834, 3161, 4082, 4553, 6322, 9106, 17113, 34226, 41093, 59189, 82186, 118378, 222469, 444938, 496277, 992554, 6451601, 12903202]

約数ペア:

[(1, 12903202), (2, 6451601), (13, 992554), (26, 496277), (29, 444938), (58, 222469), (109, 118378), (157, 82186), (218, 59189), (314, 41093), (377, 34226), (754, 17113), (1417, 9106), (2041, 6322), (2834, 4553), (3161, 4082)]