19480642714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8418601}}^1$

素因数の和:8418705

約数の個数: 16

約数和(自身を含む): 31822315560

約数和(自身を除く): 12341672846

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 8418601, 16837202, 109441813, 218883626, 749255489, 1498510978, 9740321357, 19480642714]

約数ペア:

[(1, 19480642714), (2, 9740321357), (13, 1498510978), (26, 749255489), (89, 218883626), (178, 109441813), (1157, 16837202), (2314, 8418601)]