19834278

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49339}}^1$

素因数の和:49411

約数の個数: 16

約数和(自身を含む): 40261440

約数和(自身を除く): 20427162

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 49339, 98678, 148017, 296034, 3305713, 6611426, 9917139, 19834278]

約数ペア:

[(1, 19834278), (2, 9917139), (3, 6611426), (6, 3305713), (67, 296034), (134, 148017), (201, 98678), (402, 49339)]