13033826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 22084608

約数和(自身を除く): 9050782

約数列:

[1, 2, 13, 26, 31, 62, 103, 157, 206, 314, 403, 806, 1339, 2041, 2678, 3193, 4082, 4867, 6386, 9734, 16171, 32342, 41509, 63271, 83018, 126542, 210223, 420446, 501301, 1002602, 6516913, 13033826]

約数ペア:

[(1, 13033826), (2, 6516913), (13, 1002602), (26, 501301), (31, 420446), (62, 210223), (103, 126542), (157, 83018), (206, 63271), (314, 41509), (403, 32342), (806, 16171), (1339, 9734), (2041, 6386), (2678, 4867), (3193, 4082)]