19931293335

素因数分解:

$3^1\times 5^1\times {\mathrm{23189}}^1\times {\mathrm{57301}}^1$

素因数の和:80498

約数の個数: 16

約数和(自身を含む): 31892001120

約数和(自身を除く): 11960707785

約数列:

[1, 3, 5, 15, 23189, 57301, 69567, 115945, 171903, 286505, 347835, 859515, 1328752889, 3986258667, 6643764445, 19931293335]

約数ペア:

[(1, 19931293335), (3, 6643764445), (5, 3986258667), (15, 1328752889), (23189, 859515), (57301, 347835), (69567, 286505), (115945, 171903)]