315025966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{6949}}^1$

素因数の和:8163

約数の個数: 16

約数和(自身を含む): 497898000

約数和(自身を除く): 182872034

約数列:

[1, 2, 19, 38, 1193, 2386, 6949, 13898, 22667, 45334, 132031, 264062, 8290157, 16580314, 157512983, 315025966]

約数ペア:

[(1, 315025966), (2, 157512983), (19, 16580314), (38, 8290157), (1193, 264062), (2386, 132031), (6949, 45334), (13898, 22667)]