13131916

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8849}}^1$

素因数の和:8913

約数の個数: 24

約数和(自身を含む): 26762400

約数和(自身を除く): 13630484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8849, 17698, 35396, 61943, 123886, 247772, 468997, 937994, 1875988, 3282979, 6565958, 13131916]

約数ペア:

[(1, 13131916), (2, 6565958), (4, 3282979), (7, 1875988), (14, 937994), (28, 468997), (53, 247772), (106, 123886), (212, 61943), (371, 35396), (742, 17698), (1484, 8849)]