13491856

素因数分解:

$2^4\times 7^2\times {\mathrm{17209}}^1$

素因数の和:17231

約数の個数: 30

約数和(自身を含む): 30410070

約数和(自身を除く): 16918214

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 17209, 34418, 68836, 120463, 137672, 240926, 275344, 481852, 843241, 963704, 1686482, 1927408, 3372964, 6745928, 13491856]

約数ペア:

[(1, 13491856), (2, 6745928), (4, 3372964), (7, 1927408), (8, 1686482), (14, 963704), (16, 843241), (28, 481852), (49, 275344), (56, 240926), (98, 137672), (112, 120463), (196, 68836), (392, 34418), (784, 17209)]