13191004

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 23613408

約数和(自身を除く): 10422404

約数列:

[1, 2, 4, 101, 103, 202, 206, 317, 404, 412, 634, 1268, 10403, 20806, 32017, 32651, 41612, 64034, 65302, 128068, 130604, 3297751, 6595502, 13191004]

約数ペア:

[(1, 13191004), (2, 6595502), (4, 3297751), (101, 130604), (103, 128068), (202, 65302), (206, 64034), (317, 41612), (404, 32651), (412, 32017), (634, 20806), (1268, 10403)]