1912543552

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{6173}}^1$

素因数の和:6335

約数の個数: 56

約数和(自身を含む): 3914217216

約数和(自身を除く): 2001673664

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 103, 188, 206, 376, 412, 752, 824, 1504, 1648, 3008, 3296, 4841, 6173, 6592, 9682, 12346, 19364, 24692, 38728, 49384, 77456, 98768, 154912, 197536, 290131, 309824, 395072, 580262, 635819, 1160524, 1271638, 2321048, 2543276, 4642096, 5086552, 9284192, 10173104, 18568384, 20346208, 29883493, 40692416, 59766986, 119533972, 239067944, 478135888, 956271776, 1912543552]

約数ペア:

[(1, 1912543552), (2, 956271776), (4, 478135888), (8, 239067944), (16, 119533972), (32, 59766986), (47, 40692416), (64, 29883493), (94, 20346208), (103, 18568384), (188, 10173104), (206, 9284192), (376, 5086552), (412, 4642096), (752, 2543276), (824, 2321048), (1504, 1271638), (1648, 1160524), (3008, 635819), (3296, 580262), (4841, 395072), (6173, 309824), (6592, 290131), (9682, 197536), (12346, 154912), (19364, 98768), (24692, 77456), (38728, 49384)]