16949404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 30911328

約数和(自身を除く): 13961924

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 1613, 2627, 3226, 5254, 6452, 10508, 59681, 114523, 119362, 229046, 238724, 458092, 4237351, 8474702, 16949404]

約数ペア:

[(1, 16949404), (2, 8474702), (4, 4237351), (37, 458092), (71, 238724), (74, 229046), (142, 119362), (148, 114523), (284, 59681), (1613, 10508), (2627, 6452), (3226, 5254)]