18519363838

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1\times {\mathrm{198013}}^1$

素因数の和:198579

約数の個数: 16

約数和(自身を含む): 28114819776

約数和(自身を除く): 9595455938

約数列:

[1, 2, 101, 202, 463, 926, 46763, 93526, 198013, 396026, 19999313, 39998626, 91680019, 183360038, 9259681919, 18519363838]

約数ペア:

[(1, 18519363838), (2, 9259681919), (101, 183360038), (202, 91680019), (463, 39998626), (926, 19999313), (46763, 396026), (93526, 198013)]