19093376

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{3469}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 38933400

約数和(自身を除く): 19840024

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 3469, 5504, 6938, 13876, 27752, 55504, 111008, 149167, 222016, 298334, 444032, 596668, 1193336, 2386672, 4773344, 9546688, 19093376]

約数ペア:

[(1, 19093376), (2, 9546688), (4, 4773344), (8, 2386672), (16, 1193336), (32, 596668), (43, 444032), (64, 298334), (86, 222016), (128, 149167), (172, 111008), (344, 55504), (688, 27752), (1376, 13876), (2752, 6938), (3469, 5504)]