38971286

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{5113}}^1$

素因数の和:5255

約数の個数: 16

約数和(自身を含む): 60631584

約数和(自身を除く): 21660298

約数列:

[1, 2, 37, 74, 103, 206, 3811, 5113, 7622, 10226, 189181, 378362, 526639, 1053278, 19485643, 38971286]

約数ペア:

[(1, 38971286), (2, 19485643), (37, 1053278), (74, 526639), (103, 378362), (206, 189181), (3811, 10226), (5113, 7622)]