30973954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{13669}}^1$

素因数の和:13785

約数の個数: 16

約数和(自身を含む): 51180480

約数和(自身を除く): 20206526

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 13669, 27338, 150359, 300718, 1407907, 2815814, 15486977, 30973954]

約数ペア:

[(1, 30973954), (2, 15486977), (11, 2815814), (22, 1407907), (103, 300718), (206, 150359), (1133, 27338), (2266, 13669)]