18485983295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{633407}}^1$

素因数の和:633874

約数の個数: 16

約数和(自身を含む): 23942822400

約数和(自身を除く): 5456839105

約数列:

[1, 5, 13, 65, 449, 2245, 5837, 29185, 633407, 3167035, 8234291, 41171455, 284399743, 1421998715, 3697196659, 18485983295]

約数ペア:

[(1, 18485983295), (5, 3697196659), (13, 1421998715), (65, 284399743), (449, 41171455), (2245, 8234291), (5837, 3167035), (29185, 633407)]