30973522

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 16166318

約数列:

[1, 2, 127, 197, 254, 394, 619, 1238, 25019, 50038, 78613, 121943, 157226, 243886, 15486761, 30973522]

約数ペア:

[(1, 30973522), (2, 15486761), (127, 243886), (197, 157226), (254, 121943), (394, 78613), (619, 50038), (1238, 25019)]