19728352

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3083

約数の個数: 48

約数和(自身を含む): 45934560

約数和(自身を除く): 26206208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3037, 3248, 6074, 6496, 12148, 21259, 24296, 42518, 48592, 85036, 88073, 97184, 170072, 176146, 340144, 352292, 616511, 680288, 704584, 1233022, 1409168, 2466044, 2818336, 4932088, 9864176, 19728352]

約数ペア:

[(1, 19728352), (2, 9864176), (4, 4932088), (7, 2818336), (8, 2466044), (14, 1409168), (16, 1233022), (28, 704584), (29, 680288), (32, 616511), (56, 352292), (58, 340144), (112, 176146), (116, 170072), (203, 97184), (224, 88073), (232, 85036), (406, 48592), (464, 42518), (812, 24296), (928, 21259), (1624, 12148), (3037, 6496), (3248, 6074)]