19077352

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 41025600

約数和(自身を除く): 21948248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 769, 886, 1538, 1772, 3076, 3101, 3544, 5383, 6152, 6202, 10766, 12404, 21532, 24808, 43064, 340667, 681334, 1362668, 2384669, 2725336, 4769338, 9538676, 19077352]

約数ペア:

[(1, 19077352), (2, 9538676), (4, 4769338), (7, 2725336), (8, 2384669), (14, 1362668), (28, 681334), (56, 340667), (443, 43064), (769, 24808), (886, 21532), (1538, 12404), (1772, 10766), (3076, 6202), (3101, 6152), (3544, 5383)]