13394008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{23581}}^1$

素因数の和:23658

約数の個数: 16

約数和(自身を含む): 25468560

約数和(自身を除く): 12074552

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 23581, 47162, 94324, 188648, 1674251, 3348502, 6697004, 13394008]

約数ペア:

[(1, 13394008), (2, 6697004), (4, 3348502), (8, 1674251), (71, 188648), (142, 94324), (284, 47162), (568, 23581)]