30797078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10867}}^1$

素因数の和:10991

約数の個数: 16

約数和(自身を含む): 50210160

約数和(自身を除く): 19413082

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 10867, 21734, 141271, 282542, 1184503, 2369006, 15398539, 30797078]

約数ペア:

[(1, 30797078), (2, 15398539), (13, 2369006), (26, 1184503), (109, 282542), (218, 141271), (1417, 21734), (2834, 10867)]