16884724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 30602880

約数和(自身を除く): 13718156

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 1103, 2206, 3827, 4412, 7654, 15308, 47429, 94858, 98167, 189716, 196334, 392668, 4221181, 8442362, 16884724]

約数ペア:

[(1, 16884724), (2, 8442362), (4, 4221181), (43, 392668), (86, 196334), (89, 189716), (172, 98167), (178, 94858), (356, 47429), (1103, 15308), (2206, 7654), (3827, 4412)]