39966235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1951}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 51017472

約数和(自身を除く): 11051237

約数列:

[1, 5, 17, 85, 241, 1205, 1951, 4097, 9755, 20485, 33167, 165835, 470191, 2350955, 7993247, 39966235]

約数ペア:

[(1, 39966235), (5, 7993247), (17, 2350955), (85, 470191), (241, 165835), (1205, 33167), (1951, 20485), (4097, 9755)]