27164330

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13789}}^1$

素因数の和:13993

約数の個数: 16

約数和(自身を含む): 49147560

約数和(自身を除く): 21983230

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 13789, 27578, 68945, 137890, 2716433, 5432866, 13582165, 27164330]

約数ペア:

[(1, 27164330), (2, 13582165), (5, 5432866), (10, 2716433), (197, 137890), (394, 68945), (985, 27578), (1970, 13789)]