13840304

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{2357}}^1$

素因数の和:2732

約数の個数: 20

約数和(自身を含む): 26900064

約数和(自身を除く): 13059760

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2357, 2936, 4714, 5872, 9428, 18856, 37712, 865019, 1730038, 3460076, 6920152, 13840304]

約数ペア:

[(1, 13840304), (2, 6920152), (4, 3460076), (8, 1730038), (16, 865019), (367, 37712), (734, 18856), (1468, 9428), (2357, 5872), (2936, 4714)]