18614258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1553}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 30153816

約数和(自身を除く): 11539558

約数列:

[1, 2, 13, 26, 461, 922, 1553, 3106, 5993, 11986, 20189, 40378, 715933, 1431866, 9307129, 18614258]

約数ペア:

[(1, 18614258), (2, 9307129), (13, 1431866), (26, 715933), (461, 40378), (922, 20189), (1553, 11986), (3106, 5993)]