20192312

素因数分解:

$2^3\times 7^2\times {\mathrm{51511}}^1$

素因数の和:51531

約数の個数: 24

約数和(自身を含む): 44042760

約数和(自身を除く): 23850448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51511, 103022, 206044, 360577, 412088, 721154, 1442308, 2524039, 2884616, 5048078, 10096156, 20192312]

約数ペア:

[(1, 20192312), (2, 10096156), (4, 5048078), (7, 2884616), (8, 2524039), (14, 1442308), (28, 721154), (49, 412088), (56, 360577), (98, 206044), (196, 103022), (392, 51511)]