15945118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2153}}^1$

素因数の和:2208

約数の個数: 24

約数和(自身を含む): 28587888

約数和(自身を除く): 12642770

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 2153, 3703, 4306, 7406, 15071, 30142, 49519, 99038, 346633, 693266, 1138937, 2277874, 7972559, 15945118]

約数ペア:

[(1, 15945118), (2, 7972559), (7, 2277874), (14, 1138937), (23, 693266), (46, 346633), (161, 99038), (322, 49519), (529, 30142), (1058, 15071), (2153, 7406), (3703, 4306)]