19580458076

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{129641}}^1$

素因数の和:130325

約数の個数: 24

約数和(自身を含む): 34884069360

約数和(自身を除く): 15303611284

約数列:

[1, 2, 4, 61, 122, 244, 619, 1238, 2476, 37759, 75518, 129641, 151036, 259282, 518564, 7908101, 15816202, 31632404, 80247779, 160495558, 320991116, 4895114519, 9790229038, 19580458076]

約数ペア:

[(1, 19580458076), (2, 9790229038), (4, 4895114519), (61, 320991116), (122, 160495558), (244, 80247779), (619, 31632404), (1238, 15816202), (2476, 7908101), (37759, 518564), (75518, 259282), (129641, 151036)]