1943776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 4233600

約数和(自身を除く): 2289824

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 139, 152, 184, 278, 304, 368, 437, 556, 608, 736, 874, 1112, 1748, 2224, 2641, 3197, 3496, 4448, 5282, 6394, 6992, 10564, 12788, 13984, 21128, 25576, 42256, 51152, 60743, 84512, 102304, 121486, 242972, 485944, 971888, 1943776]

約数ペア:

[(1, 1943776), (2, 971888), (4, 485944), (8, 242972), (16, 121486), (19, 102304), (23, 84512), (32, 60743), (38, 51152), (46, 42256), (76, 25576), (92, 21128), (139, 13984), (152, 12788), (184, 10564), (278, 6992), (304, 6394), (368, 5282), (437, 4448), (556, 3496), (608, 3197), (736, 2641), (874, 2224), (1112, 1748)]