18993610

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{35837}}^1$

素因数の和:35897

約数の個数: 16

約数和(自身を含む): 34834536

約数和(自身を除く): 15840926

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 35837, 71674, 179185, 358370, 1899361, 3798722, 9496805, 18993610]

約数ペア:

[(1, 18993610), (2, 9496805), (5, 3798722), (10, 1899361), (53, 358370), (106, 179185), (265, 71674), (530, 35837)]