13768895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 20331648

約数和(自身を除く): 6562753

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 317, 365, 511, 595, 1241, 1585, 2219, 2555, 5389, 6205, 8687, 11095, 23141, 26945, 37723, 43435, 115705, 161987, 188615, 393397, 809935, 1966985, 2753779, 13768895]

約数ペア:

[(1, 13768895), (5, 2753779), (7, 1966985), (17, 809935), (35, 393397), (73, 188615), (85, 161987), (119, 115705), (317, 43435), (365, 37723), (511, 26945), (595, 23141), (1241, 11095), (1585, 8687), (2219, 6205), (2555, 5389)]