1919663104

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{43597}}^1$

素因数の和:43660

約数の個数: 44

約数和(自身を含む): 3926784664

約数和(自身を除く): 2007121560

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2752, 5504, 11008, 22016, 43597, 44032, 87194, 174388, 348776, 697552, 1395104, 1874671, 2790208, 3749342, 5580416, 7498684, 11160832, 14997368, 22321664, 29994736, 44643328, 59989472, 119978944, 239957888, 479915776, 959831552, 1919663104]

約数ペア:

[(1, 1919663104), (2, 959831552), (4, 479915776), (8, 239957888), (16, 119978944), (32, 59989472), (43, 44643328), (64, 29994736), (86, 22321664), (128, 14997368), (172, 11160832), (256, 7498684), (344, 5580416), (512, 3749342), (688, 2790208), (1024, 1874671), (1376, 1395104), (2752, 697552), (5504, 348776), (11008, 174388), (22016, 87194), (43597, 44032)]