19576064

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1690

約数の個数: 36

約数和(自身を含む): 39931584

約数和(自身を除く): 20355520

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 1627, 3008, 3254, 6016, 6508, 12032, 13016, 26032, 52064, 76469, 104128, 152938, 208256, 305876, 416512, 611752, 1223504, 2447008, 4894016, 9788032, 19576064]

約数ペア:

[(1, 19576064), (2, 9788032), (4, 4894016), (8, 2447008), (16, 1223504), (32, 611752), (47, 416512), (64, 305876), (94, 208256), (128, 152938), (188, 104128), (256, 76469), (376, 52064), (752, 26032), (1504, 13016), (1627, 12032), (3008, 6508), (3254, 6016)]