30937966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11467}}^1$

素因数の和:11559

約数の個数: 16

約数和(自身を含む): 49541760

約数和(自身を除く): 18603794

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 11467, 22934, 217873, 435746, 814157, 1628314, 15468983, 30937966]

約数ペア:

[(1, 30937966), (2, 15468983), (19, 1628314), (38, 814157), (71, 435746), (142, 217873), (1349, 22934), (2698, 11467)]