18935085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97103}}^1$

素因数の和:97124

約数の個数: 16

約数和(自身を含む): 32626944

約数和(自身を除く): 13691859

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 97103, 291309, 485515, 1262339, 1456545, 3787017, 6311695, 18935085]

約数ペア:

[(1, 18935085), (3, 6311695), (5, 3787017), (13, 1456545), (15, 1262339), (39, 485515), (65, 291309), (195, 97103)]