193309985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{2179}}^1$

素因数の和:3808

約数の個数: 16

約数和(自身を含む): 253333440

約数和(自身を除く): 60023455

約数列:

[1, 5, 11, 55, 1613, 2179, 8065, 10895, 17743, 23969, 88715, 119845, 3514727, 17573635, 38661997, 193309985]

約数ペア:

[(1, 193309985), (5, 38661997), (11, 17573635), (55, 3514727), (1613, 119845), (2179, 88715), (8065, 23969), (10895, 17743)]