18587536

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9601}}^1$

素因数の和:9631

約数の個数: 30

約数和(自身を含む): 39589046

約数和(自身を除く): 21001510

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9601, 19202, 38404, 76808, 105611, 153616, 211222, 422444, 844888, 1161721, 1689776, 2323442, 4646884, 9293768, 18587536]

約数ペア:

[(1, 18587536), (2, 9293768), (4, 4646884), (8, 2323442), (11, 1689776), (16, 1161721), (22, 844888), (44, 422444), (88, 211222), (121, 153616), (176, 105611), (242, 76808), (484, 38404), (968, 19202), (1936, 9601)]