19604237704

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{34514503}}^1$

素因数の和:34514580

約数の個数: 16

約数和(自身を含む): 37275664320

約数和(自身を除く): 17671426616

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 34514503, 69029006, 138058012, 276116024, 2450529713, 4901059426, 9802118852, 19604237704]

約数ペア:

[(1, 19604237704), (2, 9802118852), (4, 4901059426), (8, 2450529713), (71, 276116024), (142, 138058012), (284, 69029006), (568, 34514503)]