16161226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{859}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 25387200

約数和(自身を除く): 9225974

約数列:

[1, 2, 23, 46, 409, 818, 859, 1718, 9407, 18814, 19757, 39514, 351331, 702662, 8080613, 16161226]

約数ペア:

[(1, 16161226), (2, 8080613), (23, 702662), (46, 351331), (409, 39514), (818, 19757), (859, 18814), (1718, 9407)]