19958157022

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1500839}}^1$

素因数の和:1501011

約数の個数: 16

約数和(自身を含む): 30707186400

約数和(自身を除く): 10749029378

約数列:

[1, 2, 61, 109, 122, 218, 6649, 13298, 1500839, 3001678, 91551179, 163591451, 183102358, 327182902, 9979078511, 19958157022]

約数ペア:

[(1, 19958157022), (2, 9979078511), (61, 327182902), (109, 183102358), (122, 163591451), (218, 91551179), (6649, 3001678), (13298, 1500839)]