13335784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21649}}^1$

素因数の和:21673

約数の個数: 32

約数和(自身を含む): 31176000

約数和(自身を除く): 17840216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21649, 43298, 86596, 151543, 173192, 238139, 303086, 476278, 606172, 952556, 1212344, 1666973, 1905112, 3333946, 6667892, 13335784]

約数ペア:

[(1, 13335784), (2, 6667892), (4, 3333946), (7, 1905112), (8, 1666973), (11, 1212344), (14, 952556), (22, 606172), (28, 476278), (44, 303086), (56, 238139), (77, 173192), (88, 151543), (154, 86596), (308, 43298), (616, 21649)]