2019297542

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1\times {\mathrm{5113}}^1$

素因数の和:5700

約数の個数: 24

約数和(自身を含む): 3203225496

約数和(自身を除く): 1183927954

約数列:

[1, 2, 19, 38, 361, 547, 722, 1094, 5113, 10226, 10393, 20786, 97147, 194294, 197467, 394934, 1845793, 2796811, 3691586, 5593622, 53139409, 106278818, 1009648771, 2019297542]

約数ペア:

[(1, 2019297542), (2, 1009648771), (19, 106278818), (38, 53139409), (361, 5593622), (547, 3691586), (722, 2796811), (1094, 1845793), (5113, 394934), (10226, 197467), (10393, 194294), (20786, 97147)]