18604105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3623}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 24353280

約数和(自身を除く): 5749175

約数列:

[1, 5, 13, 65, 79, 395, 1027, 3623, 5135, 18115, 47099, 235495, 286217, 1431085, 3720821, 18604105]

約数ペア:

[(1, 18604105), (5, 3720821), (13, 1431085), (65, 286217), (79, 235495), (395, 47099), (1027, 18115), (3623, 5135)]