30538814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17099}}^1$

素因数の和:17167

約数の個数: 16

約数和(自身を含む): 49248000

約数和(自身を除く): 18709186

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 17099, 34198, 324881, 649762, 803653, 1607306, 15269407, 30538814]

約数ペア:

[(1, 30538814), (2, 15269407), (19, 1607306), (38, 803653), (47, 649762), (94, 324881), (893, 34198), (1786, 17099)]