18683030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{35251}}^1$

素因数の和:35311

約数の個数: 16

約数和(自身を含む): 34264944

約数和(自身を除く): 15581914

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 35251, 70502, 176255, 352510, 1868303, 3736606, 9341515, 18683030]

約数ペア:

[(1, 18683030), (2, 9341515), (5, 3736606), (10, 1868303), (53, 352510), (106, 176255), (265, 70502), (530, 35251)]