39383905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1709}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 51710400

約数和(自身を除く): 12326495

約数列:

[1, 5, 11, 55, 419, 1709, 2095, 4609, 8545, 18799, 23045, 93995, 716071, 3580355, 7876781, 39383905]

約数ペア:

[(1, 39383905), (5, 7876781), (11, 3580355), (55, 716071), (419, 93995), (1709, 23045), (2095, 18799), (4609, 8545)]