39728702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10993}}^1$

素因数の和:11147

約数の個数: 16

約数和(自身を含む): 64644720

約数和(自身を除く): 24916018

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 10993, 21986, 142909, 285818, 1528027, 3056054, 19864351, 39728702]

約数ペア:

[(1, 39728702), (2, 19864351), (13, 3056054), (26, 1528027), (139, 285818), (278, 142909), (1807, 21986), (3614, 10993)]