19134942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 40151808

約数和(自身を除く): 21016866

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 443, 626, 886, 939, 1329, 1878, 2658, 7199, 10189, 14398, 20378, 21597, 30567, 43194, 61134, 138659, 277318, 415977, 831954, 3189157, 6378314, 9567471, 19134942]

約数ペア:

[(1, 19134942), (2, 9567471), (3, 6378314), (6, 3189157), (23, 831954), (46, 415977), (69, 277318), (138, 138659), (313, 61134), (443, 43194), (626, 30567), (886, 21597), (939, 20378), (1329, 14398), (1878, 10189), (2658, 7199)]